Coming to this issue we have Network Security in Tool Gyan which will put light on how to set up a secured network, Who wants to be a Millionaire in Tool Gyan, check out yourself of what exactly its all about ;)TOR in Mom's guide for all those who thought 'It sounds very complicated to use, I’m not a hacker! I can’t use it!' by our Author- Federico from Italy.
The nature of wireless networks itself created new vulnerabilities that in the classical wired networks do
not exist. This results in an evolutional requirement to implement new sophisticated security mechanism in
form of Intrusion Detection and Prevention Systems. This paper deals with security issues of small office
and home office wireless networks. The goal of our work is to design and evaluate wireless IDPS with use
of packet injection method. Decrease of attacker’s traffic by 95% was observed when compared to
attacker’s traffic without deployment of proposed IDPS system.
Nice network intrusion detection and countermeasure
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
RESOLVING NETWORK DEFENSE CONFLICTS WITH ZERO TRUST ARCHITECTURES AND OTHER E...
Network defense implies a comprehensive set of software tools to preclude malicious entities from conducting activities such as exfiltration of data, theft of credentials, blocking of services and other nefarious activities. For most enterprises at this time, that defense builds upon a clear concept of the fortress approach. Many of the requirements are based on inspection and reporting prior to delivery of the communication to the intended target. These inspections require decryption of packets and this implies that the defensive suite either impersonates the requestor, or has access to the private cryptographic keysof the servers that are the target of communication. This is in contrast to an end-to-end paradigm where known good entities can communicate directly and no other entity has access to the content unless that content is provided to them. There are many new processes that require end-to-end encrypted communication, including distributed computing, endpoint architectures, and zero trust architectures and enterprise level security. In an end-to-end paradigm, the keys used for authentication, confidentiality, and integrity reside only with the endpoints. This paper examines a formulation that allows unbroken communication, while meeting the inspection and reporting requirements of a network defense. This work is part of a broader security architecture termed Enterprise Level Security (ELS)framework.
Efficient String Matching Algorithm for Intrusion Detection
Intrusion Detection Systems (IDSs) have become widely recognized as powerful tools for identifying, deterring and deflecting malicious attacks over the network. Intrusion detection systems (IDSs) are designed and installed to aid in deterring or mitigating the damage that can be caused by hacking, or breaking into sensitive IT systems. . The attacks can come from outsider attackers on the Internet, authorized insiders who misuse the privileges that have been given them and unauthorized insiders who attempt to gain unauthorized privileges. IDSs cannot be used in isolation, but must be part of a larger framework of IT security measures. Essential to almost every intrusion detection system is the ability to search through packets and identify content that matches known attacks. Space and time efficient string matching algorithms are therefore important for identifying these packets at line rate. In this paper we examine string matching algorithm and their use for Intrusion Detection. Keywords: System Design, Network Algorithm
RESOLVING NETWORK DEFENSE CONFLICTS WITH ZERO TRUST ARCHITECTURES AND OTHER E...
Network defense implies a comprehensive set of software tools to preclude malicious entities from conducting activities such as exfiltration of data, theft of credentials, blocking of services and other nefarious activities. For most enterprises at this time, that defense builds upon a clear concept of the fortress approach. Many of the requirements are based on inspection and reporting prior to delivery of the communication to the intended target. These inspections require decryption of packets and this implies that the defensive suite either impersonates the requestor, or has access to the private cryptographic keysof the servers that are the target of communication. This is in contrast to an end-to-end paradigm where known good entities can communicate directly and no other entity has access to the content unless that content is provided to them. There are many new processes that require end-to-end encrypted communication, including distributed computing, endpoint architectures, and zero trust architectures and enterprise level security. In an end-to-end paradigm, the keys used for authentication, confidentiality, and integrity reside only with the endpoints. This paper examines a formulation that allows unbroken communication, while meeting the inspection and reporting requirements of a network defense. This work is part of a broader security architecture termed Enterprise Level Security (ELS)framework.
The document discusses network security and provides information on various types of network security measures. It defines network security as an organization's strategy to secure all network traffic and assets by managing access to the network. It also describes 14 common types of network security, including antivirus software, firewalls, email security, mobile device security, and network access control. The types are defined in 1-2 sentences each. The document aims to provide an overview of network security for organizations to protect their networks and reputation from increasing cyber threats.
As the Supervisory Control and Data Acquisition (SCADA) system are deployed in infrastructures which are critical to the survival of a nation, they have emerged as a potential terrain for cyber-war, thus attracting the considered attention of ‘nation-states’. The analysis of worms like ‘stuxnet’ ‘flame’ and ‘duqu’ reveals the hand of a ‘nation-state’ in their design and deployment. Hence, the necessity to understand various issues in the defence of SCADA systems arises. The forensics of the SCADA system provide deep insight into the design and deployment of the worm (the malware) once the system is attacked. This is precisely the scope of this essay.
The document proposes applying a DMZ (Demilitarized Zone) design to the YottaGate company network to improve security. A DMZ adds an additional layer of protection between external networks like the internet and internal private networks. It isolates publicly accessible servers from internal servers and workstations. The project aims to evaluate DMZ effectiveness on network performance using Cisco Packet Tracer simulation. Applying proper network segmentation and isolation rules through a DMZ can prevent attacks while maintaining performance.
This document discusses security threats to wireless networks. It begins by introducing wireless network vulnerabilities and various threats including accidental association, malicious associations, passive eavesdropping, ad-hoc networks, MAC spoofing, man-in-the-middle attacks, and denial of service attacks. It then discusses the consequences of poor wireless network security and strategies to improve security such as using encryption, passwords, firewalls, and educating users. The document provides details on specific threats and countermeasures organizations can take to secure their wireless networks.
This document provides a 7-step guide for building security in the cloud from the ground up. It discusses starting security planning early, identifying vulnerabilities for cloud services, protecting data during transmission and storage, securing the cloud platform, extending trust across multiple cloud providers, choosing a secure cloud service provider, and learning more from Intel resources. The document aims to help readers strengthen data and platform protection when using cloud computing.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Moving From Contactless to Wireless Technologies in Secure, Over-the-Air Tran...
This UL white paper discusses some of the many issues and challenges that must be addressed in the future deployment of wireless technology for the processing
of secure transactions. It begins with a discussion of the strengths and limitations of both contactless and wireless technologies. The white paper then reviews and assesses internal system risks, as well as external security concerns, for both technologies. The paper concludes with some thoughts on the future use of wireless technology in secure transactions, and how manufacturers can provide assurances to both system providers and users regarding the security of their private data.
Welcome to International Journal of Engineering Research and Development (IJERD)
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
A Modular Approach To Intrusion Detection in Homogenous Wireless Network
This document discusses a modular approach to intrusion detection in homogeneous wireless networks. It begins by introducing wireless networks and the need for intrusion detection systems (IDS) due to security vulnerabilities. It then discusses different types of IDS, including signature-based detection that identifies known attacks, and anomaly-based detection that identifies deviations from normal behavior but can result in high false positives. The document proposes a modular approach combining advantages of signature-based and anomaly-based detection for high detection rates and low false positives. Requirements for IDS in wireless networks are also outlined.
The document discusses various hacking techniques such as session hijacking, packet sniffing, DNS cache poisoning, ARP cache poisoning, IP spoofing, denial of service attacks, web application attacks, password cracking, buffer overflows, and rootkits. It provides details on these network attacks, how they can be used to compromise Linux servers, and ways that Linux servers can be secured and optimized against such hacking techniques.
This document discusses network intrusion detection systems (NIDS) and their ability to handle high-speed traffic. It introduces NIDS and their role in monitoring network traffic. The document presents an experiment that tests the open-source NIDS Snort under high-volume traffic. The experiment shows that Snort drops more packets as traffic speed and volume increases, demonstrating a weakness of NIDS in high-speed environments. It suggests using a parallel NIDS technique to help NIDS better handle high-speed network traffic and reduce packet dropping.
The document discusses IT security threats facing oil and gas companies, including hackers using remote access tools and insider threats. It recommends a five-part solution: 1) infrastructure visibility, 2) monitoring information transport and applications, 3) security analysis software, 4) preventing unauthorized processes, and 5) custom configuration. While security tools are improving, management must implement solutions proactively to combat increasingly sophisticated hackers.
Network security is important to protect systems from attacks. Firewalls act as the first line of defense, blocking unauthorized incoming and outgoing network traffic based on security rules. Different types of firewalls operate at different layers of the OSI model and provide varying levels of security. No single security measure can guarantee protection, so a defense-in-depth approach using firewalls along with other tools like intrusion detection systems is recommended.
The nature of wireless networks itself created new vulnerabilities that in the classical wired networks do
not exist. This results in an evolutional requirement to implement new sophisticated security mechanism in
form of Intrusion Detection and Prevention Systems. This paper deals with security issues of small office
and home office wireless networks. The goal of our work is to design and evaluate wireless IDPS with use
of packet injection method. Decrease of attacker’s traffic by 95% was observed when compared to
attacker’s traffic without deployment of proposed IDPS system.
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
RESOLVING NETWORK DEFENSE CONFLICTS WITH ZERO TRUST ARCHITECTURES AND OTHER E...IJNSA Journal
Network defense implies a comprehensive set of software tools to preclude malicious entities from conducting activities such as exfiltration of data, theft of credentials, blocking of services and other nefarious activities. For most enterprises at this time, that defense builds upon a clear concept of the fortress approach. Many of the requirements are based on inspection and reporting prior to delivery of the communication to the intended target. These inspections require decryption of packets and this implies that the defensive suite either impersonates the requestor, or has access to the private cryptographic keysof the servers that are the target of communication. This is in contrast to an end-to-end paradigm where known good entities can communicate directly and no other entity has access to the content unless that content is provided to them. There are many new processes that require end-to-end encrypted communication, including distributed computing, endpoint architectures, and zero trust architectures and enterprise level security. In an end-to-end paradigm, the keys used for authentication, confidentiality, and integrity reside only with the endpoints. This paper examines a formulation that allows unbroken communication, while meeting the inspection and reporting requirements of a network defense. This work is part of a broader security architecture termed Enterprise Level Security (ELS)framework.
Intrusion Detection Systems (IDSs) have become widely recognized as powerful tools for identifying, deterring and deflecting malicious attacks over the network. Intrusion detection systems (IDSs) are designed and installed to aid in deterring or mitigating the damage that can be caused by hacking, or breaking into sensitive IT systems. . The attacks can come from outsider attackers on the Internet, authorized insiders who misuse the privileges that have been given them and unauthorized insiders who attempt to gain unauthorized privileges. IDSs cannot be used in isolation, but must be part of a larger framework of IT security measures. Essential to almost every intrusion detection system is the ability to search through packets and identify content that matches known attacks. Space and time efficient string matching algorithms are therefore important for identifying these packets at line rate. In this paper we examine string matching algorithm and their use for Intrusion Detection. Keywords: System Design, Network Algorithm
RESOLVING NETWORK DEFENSE CONFLICTS WITH ZERO TRUST ARCHITECTURES AND OTHER E...IJNSA Journal
Network defense implies a comprehensive set of software tools to preclude malicious entities from conducting activities such as exfiltration of data, theft of credentials, blocking of services and other nefarious activities. For most enterprises at this time, that defense builds upon a clear concept of the fortress approach. Many of the requirements are based on inspection and reporting prior to delivery of the communication to the intended target. These inspections require decryption of packets and this implies that the defensive suite either impersonates the requestor, or has access to the private cryptographic keysof the servers that are the target of communication. This is in contrast to an end-to-end paradigm where known good entities can communicate directly and no other entity has access to the content unless that content is provided to them. There are many new processes that require end-to-end encrypted communication, including distributed computing, endpoint architectures, and zero trust architectures and enterprise level security. In an end-to-end paradigm, the keys used for authentication, confidentiality, and integrity reside only with the endpoints. This paper examines a formulation that allows unbroken communication, while meeting the inspection and reporting requirements of a network defense. This work is part of a broader security architecture termed Enterprise Level Security (ELS)framework.
The document discusses network security and provides information on various types of network security measures. It defines network security as an organization's strategy to secure all network traffic and assets by managing access to the network. It also describes 14 common types of network security, including antivirus software, firewalls, email security, mobile device security, and network access control. The types are defined in 1-2 sentences each. The document aims to provide an overview of network security for organizations to protect their networks and reputation from increasing cyber threats.
As the Supervisory Control and Data Acquisition (SCADA) system are deployed in infrastructures which are critical to the survival of a nation, they have emerged as a potential terrain for cyber-war, thus attracting the considered attention of ‘nation-states’. The analysis of worms like ‘stuxnet’ ‘flame’ and ‘duqu’ reveals the hand of a ‘nation-state’ in their design and deployment. Hence, the necessity to understand various issues in the defence of SCADA systems arises. The forensics of the SCADA system provide deep insight into the design and deployment of the worm (the malware) once the system is attacked. This is precisely the scope of this essay.
The document proposes applying a DMZ (Demilitarized Zone) design to the YottaGate company network to improve security. A DMZ adds an additional layer of protection between external networks like the internet and internal private networks. It isolates publicly accessible servers from internal servers and workstations. The project aims to evaluate DMZ effectiveness on network performance using Cisco Packet Tracer simulation. Applying proper network segmentation and isolation rules through a DMZ can prevent attacks while maintaining performance.
This document discusses security threats to wireless networks. It begins by introducing wireless network vulnerabilities and various threats including accidental association, malicious associations, passive eavesdropping, ad-hoc networks, MAC spoofing, man-in-the-middle attacks, and denial of service attacks. It then discusses the consequences of poor wireless network security and strategies to improve security such as using encryption, passwords, firewalls, and educating users. The document provides details on specific threats and countermeasures organizations can take to secure their wireless networks.
This document provides a 7-step guide for building security in the cloud from the ground up. It discusses starting security planning early, identifying vulnerabilities for cloud services, protecting data during transmission and storage, securing the cloud platform, extending trust across multiple cloud providers, choosing a secure cloud service provider, and learning more from Intel resources. The document aims to help readers strengthen data and platform protection when using cloud computing.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Moving From Contactless to Wireless Technologies in Secure, Over-the-Air Tran...Underwriters Laboratories
This UL white paper discusses some of the many issues and challenges that must be addressed in the future deployment of wireless technology for the processing
of secure transactions. It begins with a discussion of the strengths and limitations of both contactless and wireless technologies. The white paper then reviews and assesses internal system risks, as well as external security concerns, for both technologies. The paper concludes with some thoughts on the future use of wireless technology in secure transactions, and how manufacturers can provide assurances to both system providers and users regarding the security of their private data.
Welcome to International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
A Modular Approach To Intrusion Detection in Homogenous Wireless NetworkIOSR Journals
This document discusses a modular approach to intrusion detection in homogeneous wireless networks. It begins by introducing wireless networks and the need for intrusion detection systems (IDS) due to security vulnerabilities. It then discusses different types of IDS, including signature-based detection that identifies known attacks, and anomaly-based detection that identifies deviations from normal behavior but can result in high false positives. The document proposes a modular approach combining advantages of signature-based and anomaly-based detection for high detection rates and low false positives. Requirements for IDS in wireless networks are also outlined.
The document discusses various hacking techniques such as session hijacking, packet sniffing, DNS cache poisoning, ARP cache poisoning, IP spoofing, denial of service attacks, web application attacks, password cracking, buffer overflows, and rootkits. It provides details on these network attacks, how they can be used to compromise Linux servers, and ways that Linux servers can be secured and optimized against such hacking techniques.
IMPROVED IDS USING LAYERED CRFS WITH LOGON RESTRICTIONS AND MOBILE ALERTS BAS...IJNSA Journal
With the ever increasing number and diverse type of attacks, including new and previously unseen attacks, the effectiveness of an Intrusion Detection System is very important. Hence there is high demand to reduce the threat level in networks to ensure the data and services offered by them to be more secure. In this paper we developed an effective test suite for improving the efficiency and accuracy of an intrusion detection system using the layered CRFs. We set up different types of checks at multiple levels in each layer. Our framework examines various attributes at every layer in order to effectively identify any breach of security. Once the attack is detected, it is intimated through mobile phone to the system administrator for safeguarding the server system. We established experimentally that the layered CRFs can thus be more effective in detecting intrusions when compared with the other previously known techniques.
This document discusses network hacking techniques. It describes ARP spoofing attacks, including generating spoofed ARP replies to redirect traffic. It also discusses sniffing attacks, session hijacking, and tools used for these attacks like Ettercap and Dsniff. Detection methods are outlined, though the document notes most older operating systems lacked detection. Hypothetical detection applications are proposed to track ARP entries and identify spoofing.
This document provides an overview of metasploitation and using the Metasploit framework. It discusses basics like vulnerabilities, exploits, payloads and encoders. It then covers using the msfconsole interface, exploit modules, auxiliary modules like scanners, databases integration, automation, client-side exploits, payload generation, backdooring files, Linux backdoors, Meterpreter, pivoting, and post-exploitation techniques. The document includes several screenshots and links resources for further information.
This document discusses cross-site scripting (XSS) and introduces XSSShell, a tool that uses XSS vulnerabilities to execute commands on a victim's browser. It begins with an introduction to XSS and its risks, then outlines XSS types and demonstrates XSSShell by exploiting vulnerabilities in a demo application. The document aims to show how XSSShell works by establishing a server and injecting client-side JavaScript to create an administrative interface that can control infected browsers.
Fatcat Automatic Web SQL Injector by Sandeep KambleClubHack
What is FatCat Sql injector: This is an automatic SQL Injection tool called as FatCat.
Fatcat Purpose? : For testing your web application and exploit your application into more deeper.
FatCat Support:
1)Mysql 5.0
FatCat Features?
Union Based Sql Injection
Error Based Sql Injection
MOD Security Bypass (WAF)
Big data and cloud computing are increasing data risks as more data is concentrated in large amounts in single locations. Strict data privacy laws in countries like India and the US regulate data breaches. Many large companies have experienced major data breaches compromising millions of customer records. Common causes of breaches include lost or stolen devices, malware, and phishing. The costs of data breaches for businesses are significant and include costs for notification, monitoring, response, lawsuits, and lost customer trust. Cyber insurance can help cover third party liability and first party costs associated with data breaches, but has limitations compared to other insurance policies. Prudent Insurance Brokers is an expert that can help businesses assess cybersecurity risks, design customized cyber insurance plans
The Difference Between the Reality and Feeling of Security by Thomas KurianClubHack
The paper shall focus on the following:
The paper shall focus on the following:
1) Introduction to the problem: Focus on “security awareness”, not “behavior”
2) Real life case study of why a US$100, 000 “security awareness” project failed
a. Identifying the human component in information security risks
b. Addressing the human component using “awareness” and “behavior”
strategies
4) Sample real-life case studies where quantifiable change has been observed
Original research and Publications
The talk is modeled on the methodology HIMIS (Human Impact Management for Information
Security) authored by Anup Narayanan and published under “Creative Commons,
Summarising Snowden and Snowden as internal threatClubHack
A quick lookback at snowden's revelation and also lookign at snowden as an insider threat
*This presentation end abruptly because during the talk it ends as food for thought and kickstart of next session*
Stand Close to Me & You're pwned! Owning Smart Phones using NFC by Aditya Gup...ClubHack
NFC or the Near Field Communication allows cell phones to perform specified actions whenever they detect NFC tags or signals from other NFC enabled device. Most of the recent phones including Samsung Galaxy S3, Nokia Lumia 610, Blackberry Bold etc have NFC enabled with them. NFC even helps enterprise/payment gateways to ease up users actions, such as connecting to a wifi, setting a bookmark, making payments etc.
Gone are the days of sending Android malware links through URL or attachments. In this talk, we will be showing how an attacker could steal the private and sensitive information from one’s phone and even perform malicious actions on user’s phone, using NFC as an attack vector. NFC attack vectors come in two forms : Active(setting attacker’s phone as a proxy between victim’s smartphone and the payment terminal) and Passive(using NFC tags).For our demonstrations, we would be creating malicious NFC tags which when detected by any smartphone(NFC enabled) would steal sensitive informations from the phones (without the users knowledge) as well as trick user to install malicious applications to his phone. Thereafter, we would also be talking about how an attacker could get in close proximity of another NFC-enabled phone, get a remote shell on the victim’s phone and compromise the phone’s security. We would also be discussing how viral an NFC attack could go in future, if proper security measures are not enforced.
Network security architecture is the planning and design of the camp.pdfaquazac
Network security architecture is the planning and design of the campus network to reduce
security risks in accordance with the institution’s risk analysis and security policies. It focuses on
reduc-ing security risks and enforcing policy through the design and con-figuration of firewalls,
routers, and other network equipment.
Network security is important because it is one of the means to enforce the policies and
procedures developed by the institution to protect information. It is often referred to as the “front
door” in broader discussions of IT security. To the extent that you can block network access to a
computer, you “lock” the door and provide bet-ter protection for that computer and its contents.
Traditional network design has focused on creating a secure net-work perimeter around the
organization and strategically placing a firewall at the point where the network is connected to
the Inter-net. For higher education, this traditional design is problematic; our constituents need
access from off campus to a large number of machines and services on campus. In addition,
because we have many computers on our campus that we cannot implicitly trust, we also must be
concerned about security threats from inside the perimeter protected by a traditional firewall.
These design issues require a different approach to network security. Although it is impossible to
do justice to the topic of network design in a few pages, there are some best practices that I feel
universities should focus on in terms of network design.
Step 1: Eliminate Network Components That Still UseShared Ethernet
Shared Ethernet switches (or hubs) were developed more than a decade ago to interconnect
multiple computers and networks. These hubs retransmit all network traffic to all computers
connected to that hub. The security implication is that if one computer has its security
compromised it can be used to monitor network traffic com-ing from any other computer that
shares the same hub. This could expose passwords and other sensitive information. Today,
switched Ethernet, which isolates traffic intended for one computer from the view of others on
the same switch, is very inexpensive and, hence, it is worth the cost of replacing older hubs.
Step 2: Embrace and Implement the Concept of Defense and Use Multiple Firewalls Within
Your Network
Commercial and Linux-based firewalls are inexpensive enough that you can deploy these in
multiple locations as needed. It is still bene-ficial to have a firewall separating your institutional
network from the connection to the Internet. This firewall, called a border firewall, will provide a
minimal level of protection for all computers on your net-work. The major benefit of this firewall
is that it allows your network and security staff to quickly block external access should a threat
arise, such as when the “SQL worm” was launched in January 2003 In addition to the border
firewall, consider adding internal firewalls to protect areas that requi.
How To Learn The Network Security
Slide berikut merupakan slide yang berisikan dasar-dasar bagi kita dalam memahami konsep keamanan jaringan komputer, baik dari sisi inftrastruktur, teknologi dan paradigma bagi pengguna.
Materi yang diberikan sudah disusun oleh Pakar yang merupakan Trainer CEH dan memang berkompeten dibidang keamanan jaringan.
Slide ini saya dapatkan dari beliau saat mengikut training Certified Computer Security Officer (CCSO) dan Certified Computer Security Analyst (CCSA) dari beliau.
Semoga bermanfaat sebagai acuan bagi kita untuk belajar tentang keamanan jaringan komputer.
Terimakasih
This document proposes a trust count based validation method to lessen internal attacks in mobile ad hoc networks. The key aspects of the proposed method are:
1. The network is divided into hierarchical clusters, each with a fully trusted cluster head.
2. Each node holds a certificate from an offline certificate authority that includes the node's access policy and expiration time.
3. A trust count is periodically calculated for each node based on its access policy evaluations.
4. Cluster heads renew or reject member nodes' certificates based on their trust count values, aiming to mitigate internal attacks like node capture attacks.
A firewall is hardware or software that filters network traffic by allowing or denying transmission based on a set of rules to protect networks from unauthorized access. There are two main types - network layer firewalls which filter at the IP address and port level, and application layer firewalls which can filter traffic from specific applications like FTP or HTTP. A DMZ (demilitarized zone) is a physical or logical sub-network exposed to an untrusted network like the internet that contains external-facing services, protected from internal networks by firewalls. Firewalls provide security benefits like restricting access to authorized users and preventing intrusions from untrusted networks.
The document discusses network infrastructure security and demilitarized zones (DMZs). It defines network infrastructure security as protecting networking devices and data from unauthorized access. A DMZ is described as an isolated network separated from both the internal network and the internet by firewalls. This allows public-facing servers to be accessible from the internet in a more secure manner, separate from the internal network. The document provides examples of configuring a DMZ using different IP addressing schemes and one or two firewalls.
IRJET- Detection of Distributed Denial-of-Service (DDos) Attack on Software D...IRJET Journal
This document discusses detecting distributed denial-of-service (DDoS) attacks on software defined networks (SDNs). It first provides background on SDNs and DDoS attacks. It then reviews related research on DDoS detection methods for SDNs. The document evaluates these methods based on results using the KDD99 dataset in a simulated SDN environment. It finds that the Double P-value of Transductive Confidence Machines for K-Nearest Neighbors (DPTCM-KNN) method achieved the highest true positive rate and lowest false positive rate, making it the most efficient approach for detecting anomalous flows in SDNs.
A secure intrusion detection system against ddos attack in wireless mobile ad...vishnuRajan20
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The document discusses security measures taken by the ICT directorate of Addis Ababa Science and Technology University. They use a FortiGate 1200D firewall to secure their internal network and servers from threats. They also use Kaspersky antivirus software, implement backup and fault tolerance systems, and take steps to secure their web, database, and mail servers. The staff follow security checklists that include keeping systems updated, implementing firewalls and SSL, encrypting connections, securing user logins and databases, and scanning for malware.
Network Attacks - (Information Assurance and Security)BS in Information Techn...SyvilMaeTapinit
Network attacks are unauthorized actions that target digital assets within an organizational network. There are two main types: passive attacks that involve monitoring networks to steal data without alterations, and active attacks that modify, encrypt, or damage data. Common network attacks include unauthorized access, distributed denial of service attacks, man-in-the-middle attacks, SQL injection attacks, privilege escalation, and insider threats. Organizations can help protect their networks through measures like network segmentation, regulating internet access, strategic security device placement, network address translation, traffic monitoring, and isolating different network components physically or logically.
This document discusses implementing an Intrusion Detection System (IDS) for WiFi security. The IDS would detect vulnerable activities of devices connected to the network and alert the system.
The paper provides background on common WiFi security vulnerabilities and attacks. It then describes the components and methodology of an IDS, including using sensors to monitor network traffic, analyzers to evaluate the traffic for attacks, and user interfaces to manage the system. The proposed IDS would collect network information using Wireshark, detect intrusions, and respond to threats to improve security for wireless networks.
A Data Hiding Techniques Based on Length of English Text using DES and Attack...IJORCS
The comparing recent proposal for multimedia applications network security remains an important topic for researchers. The security deals with both wired and wireless communication. Network is defined as it is a large system consisting of many similar parts that are connected together to allow the movement or communication between or along the parts or between the parts and a control center. There are the main components of the network information system such as end systems (terminals, servers) and intermediate systems (hubs, switches, gateways). Every node has its own set of vulnerabilities that can be related to hardware, software, protocol stack etc. Nodes are interconnected by physical supports in a network for example connected with cables in wired Local Area Network (LAN) or radio waves (Wi-Fi) in Wireless Local Area Network (WLAN). Some nodes are able to provide services (FTP, HTTP browsing, database access). If two nodes want to communicate together, they must be interconnected physically and logically. Network security deals with also information hiding technique. Now day’s security deals with heterogeneous networks. The use of different wireless and wired network which are working on different platform is heterogeneous. So design of network security for such type of heterogeneous network is difficult task.
How to minimize threats in your information system using network segregation? PECB
We will discuss the importance of network infrastructure and how we can minimize risks of attacks in our IT by segregating and segmenting our network infrastructure.
Main points that have been covered are:
• Why it’s always a primary target for attacks?
• What are the segmented networks?
• How can it be used?
Presenter:
Our presenter for this webinar is Mohamed Tawfik, who is a qualified Technocrat, and a seasoned IT/Telecom Professional having over 20 years of solid experience with multi-national corporate organizations planning, deployment, governance, audit and enforcing policy on Information Security Practice, while having in-depth knowledge of IT/Telecom Infrastructure and with a proven record of customer satisfaction.
Link of the recorded session published on YouTube:https://youtu.be/sKhihzgElH8
Access control lists (ACLs) determine which devices can access routers based on IP address. ACLs can filter packets based on port numbers and are configured for inbound or outbound traffic. Standard ACLs filter based on source IP, while extended ACLs can filter based on additional attributes like protocol, ports, and IP addresses. Virtual private networks (VPNs) use protocols like IPSec and SSL with authentication methods such as certificates to securely transmit data over unsecured networks.
Wireless network security threats countermeasureEdie II
This document discusses the use of firewalls as a countermeasure against threats on wireless networks. It begins by introducing wireless networks and some of the security risks they pose. It then defines what a firewall is and explains why firewalls are necessary for protecting networks from unauthorized access. Specifically, it outlines several common types of attacks on wireless networks, including IP spoofing, denial-of-service attacks, source routed traffic, and tiny fragment attacks, that firewalls can help defend against. The objective is to demonstrate how firewalls work as a countermeasure and determine their advantages and disadvantages for securing wireless networks.
Cyberoam network security appliances offer next generation security features and deliver future-ready security to highly complex enterprise networks. The unique Layer 8 identity-based security gives enterprises complete visibility and control over user activity.
Comparison of network intrusion detectionmtamilpriya
This document discusses network intrusion detection systems in cloud computing environments. It describes existing intrusion detection systems that rely on centralized systems and their weaknesses in mobile ad-hoc networks that have no centralized controller. The proposed system introduces a signature-based and anomaly-based intrusion detection system to detect attacks without prior knowledge. It would detect distributed denial of service attacks in the wireless mobile ad-hoc network.
Network Based Intrusion Detection and Prevention Systems: Attack Classificati...researchinventy
Complex and common security attackshave become a common issue nowadays. Success rate of detecting these attacks through existing tools seems to be decreasing due to simple rule-bases Some attacks are too complex to identify for today’s firewall systems.This paper highlights various security attacks classification techniques pertaining to TCP/IP protocol stack, it also covers an existingintrusion detection techniques used for intrusion detection , and features of various open source and commercial Network Intrusion Detection and Prevention (IDPS) tools. Finally paper concludes with comparison and evaluation of an open source and commercial IDPS tools and techniques which are used to detect and prevent the security attacks.
IRJET- Analysis of Router Poisoning using Network AttacksIRJET Journal
This document discusses security threats in wireless ad hoc networks. It begins by describing the key security goals of confidentiality, availability, authentication, integrity, and non-repudiation. It then categorizes attacks as either passive or active. Passive attacks involve eavesdropping without altering data, while active attacks disrupt normal network functioning. Specific active attacks discussed include black holes, gray holes, worm holes, jellyfish attacks, spoofing, Sybil attacks, eavesdropping, Byzantine attacks, jamming attacks, and state pollution attacks. The document provides an overview of these prominent attacks on routing protocols in ad hoc networks.
This document describes a proposed SDN-based scheme for detecting and mitigating distributed denial-of-service (DDoS) attacks mounted by botnets. The scheme involves a DDoS blocking application running on an SDN controller that monitors network traffic flows and detects attacks. When an attack is detected, the application installs rules on SDN switches to block traffic from botnet sources while still allowing legitimate traffic. The target server implements CAPTCHA to differentiate legitimate and bot traffic during attacks. The scheme is implemented using the POX SDN controller and OpenFlow standards and tested on the Mininet emulator.
Similar to ClubHack Magazine issue 26 March 2012 (20)
Smart grids is an added communication capabilities and intelligence to traditional grids,smart grids are enabled by Intelligent sensors and actuators, Extended data management system,Expanded two way communication between utility operation system facilities and customers,Network security ,National integration ,Self healing and adaptive –Improve distribution and transmission system operation,Allow customers freedom to purchase power based on dynamic pricing ,Improved quality of power-less wastage ,Integration of large variety of generation options.
We have seen the more complex and critical infrastructure the more vulnerable they are. From the Year of 1994 we have seen lots of incidents where SmartGrid were Hacked the latest and booming incident was Stuxnet Worm which targeted Nuclear Power System of Iran and Worldwide.There are different types of Attacks we will see. Security needed for Smart Grid.
Legal Nuances to the Cloud by Ritambhara AgrawalClubHack
This presentation highlights the key legal risks and their implications in cloud computing. Cloud is inherently multi-jurisdictional, encompassing, remote hosting and processing of the data. This gives rise to multiple legal issues including security and privacy of the data, IP Rights, data portability, contractual limitations, risk mitigation and jurisdictional disputes.
As the cloud involves remote hosting and data accessibility by multiple parties, security and privacy remains the biggest concern for the companies. Businesses should look at issues ranging from physical location of the data centers, protection of the data against any adversity and intrusion, and access rights management.
The cloud servers are often located in different countries, which results in trans- border Data Flow. Each country has its own set of legal rules and regulations regarding data protection and privacy policies and the same can bring in complications in form of conflicting laws and jurisdictional disputes. Issues pertaining to IP rights, trade secrets and ownership of the data placed in the cloud require utmost attention. Termination and exit clauses are critical to the contract in the clouds. Interoperability of the data in the event of termination of services of a vendor is an important aspect to be considered in the contracts.
Infrastructure Security by Sivamurthy HiremathClubHack
With the development of technology, the interdependence of various infrastructures has increased, which also enhanced their vulnerabilities. The National Information Infrastructure security concerns the nation’s stability and economic security. So far, the research in Internet security primarily focused on securing the information rather than securing the infrastructure itself.
The pervasive and ubiquitous nature of the Internet coupled with growing concerns about cyber attacks we need immediate solutions for securing the Internet infrastructure. Given the prevailing threat situation, there is a compelling need to develop Hardware redesign architectures, Algorithms, and Protocols to realize a dependable Internet infrastructure. In order to achieve this goal, the first and foremost step is to develop a comprehensive understanding of the security threats and existing solutions. These attempts to fulfil this important step by providing classification of Security attacks are classified into four main categories: DNS hacking, Routing table poisoning, Packet mistreatment, and Denial-of-Service attacks. We are generally discussing on the existing Infrastructure solutions for each of these categories, and also outline a methodology for developing secured Nation.
Hybrid Analyzer for Web Application Security (HAWAS) by Lavakumar KuppanClubHack
Today there is a flood of tools to help with the automation of active scanning and exploitation of web applications. Once you move beyond these two functions the flood reduces down to a trickle. Vulnerability hunting is a fine art that requires a knack for seeing hidden patterns and connections. Tests like hidden parameters guessing are seldom performed by even skilled testers because of the time and effort involved in preparing for and performing them. When was the last time you identified a piece of sensitive data hidden in plain sight because it was hex encoded in to a very inconsequential looking string?
Do you enumerate all possible avenues for stored XSS in an application? A lot of times checks are missed because there is no good tooling available to perform them effectively and efficiently. HAWAS is the tool you have been missing for a long time now. It is an open source tool that is designed for hybrid analysis. It performs automated passive analysis of a web application with no input from the user for some cases and with specific application specific input for some other cases. Based on the initial set of findings the user can perform further checks from within HAWAS. HAWAS will help you hugely increase your test coverage with very little additional effort.
Hacking and Securing iOS Applications by Satish BomissttyClubHack
iOS applications share common set of classes and highly depends on the operating system solutions for data communication, storage and encryption. Solely depending on the Apple implementation made them less complex but it affects security of the applications. Though iOS comes with a great set of security features like code signing, ASLR, DEP, sand boxing and Data Protection, all of them are subject to attack. Relying only on the iOS security could lead to demise the sensitive data stored within the application when the iOS is compromised. Application security can be improved by understanding the weaknesses in the current implementation and incorporating own code that work better.
The presentation illustrates several types of iOS application attacks like run time manipulation, custom code injection, SSL session hijacking and forensic data leakage. It gives an insight into the iOS Keychain & data protection API and explains the techniques to circumvent it. The presentation will provide guidelines and suggests best practices for secure iOS application development.
Critical Infrastructure Security by Subodh BelgiClubHack
Industrial Automation & Control Systems are an integral part of various manufacturing & process industries as well as national critical infrastructure. Concerns regarding cyber-security of control systems are related to both the legacy nature of some of the systems as well as the growing trend to connect industrial control systems to corporate networks. These concerns have led to a number of identified vulnerabilities and have introduced new categories of threats that have not been seen before in the industrial control systems domain. Many of the legacy systems may not have appropriate security capabilities that can defend against modern day threats, and the requirements for availability and performance can preclude using contemporary cyber-security solutions. To address cyber-security issues for industrial control systems, a clear understanding of the security challenges and specific defensive countermeasures is required. The session will highlight some of the latest cyber security risks faced by industrial automation and control systems along with essential security controls & countermeasures.
Content Type Attack Dark Hole in the Secure Environment by Raman GuptaClubHack
The document discusses Content-Type attacks and how to protect against them. The author works as an information security consultant focusing on vulnerability assessment, penetration testing, and secure environment setup. Content-Type attacks involve exploiting vulnerabilities in client-side software like Adobe Reader or Microsoft Office to execute malicious code. Attackers embed malformed content that corrupts memory, allowing their shellcode to run. The document then covers the attack process, malicious document structure, a demo, PDF file format overview, analyzing PDFs with scripts, and protection techniques like keeping software updated, disabling scripts, enabling data execution prevention, and avoiding opening unknown file attachments.
It gives me immense pleasure to tell you that from 06-02-10 to 06-02-12 our magazine has completed two successful and rejoicing years. We at ClubHack are super excited! I hope you people are enjoying the magazine and would continue doing so it in the coming future too. We enjoy making this for you all.It is said that “A lot can happen over a cup of coffee”. We experienced this amazing moment over a cup of coffee when we had the idea of starting a hacking magazine and it now it has come all this way… :). 2 years looks small when we look back.For this incredible success we at ClubHack would like to thank all our readers, volunteers and authors for giving us such unbelievable support. As we want to keep up the growth and progress therefore we request you all to keep throwing in articles, suggestions, support and your love!
From this month’s issue we plan to start a new section on secure coding. This section will essentially focus on good coding practices and snippets to mitigate various vulnerabilities. To begin with we have an article on PHP based RFI/LFI vulnerability. I hope you will like reading it. We also have some cool articles on XSS attacks, ROT decoding and Matriux section.
Do send us your feedback on abhijeet@chmag.in this will help us improve further.
This document discusses steganography, which is a method of hiding secret messages within other files or data streams. It provides definitions and examples of different types of steganography, including static steganography which hides messages in digital files, and dynamic steganography which hides messages in protocols like TCP/IP packets as they are transmitted over the internet. The document also discusses uses of steganography, such as watermarking to track copyrighted content, and concerns about potential terrorist use of steganography over the internet through covert channels. Detection of hidden messages, called steganalysis, and technology to help law enforcement monitor covert communications are also mentioned.
There was a time when mobile phones were of the size of a shoe and had no features other than calling and sms and at that time I used to play the game - Snake on my dads phone :p Now as the time has passed we have reached the age of smart phones which are capable of doing lot of stuff and world wide web of application causing serious concern where an attacker can use this platform to steal data. This issue of CHMag is dedicated Mobile/Telecom Hacking and Security.
The coverpage of this December issue was released at ClubHack 2011, India’s Pioneer International Hacking Conference held last week. Talking about ClubHack Conference, if you missed ClubHack here are the presentations available at - http://www.slideshare.net/clubhack and videos at http://www.clubhack.tv/event/2011/
We recently released CHMag's Collector's Edition Volume II. If you wish to buy the Collectors Editions (vol1 – from issue 1 to 10 & vol2- from issue 11 to 20), please write back to us: info@chmag.in. As of now its on demand printing.
Like the game - Snake, I have played lots of other games too which have reflected in the previous coverpages I have designed and yes I promise another awesome coverpage based on a game on the theme of android security which would be the theme for an upcoming issue, for which send in your articles to info@chmag.in
One Link provides direct access to a Facebook account without needing a username or password by bypassing all security points through a single link. The link contains parameters like a photo or user ID and a secret key that can be brute forced or socially engineered to gain full access to random Facebook accounts. Users should be aware of these direct links and the security risks they pose.
The document discusses using a Teensy microcontroller device to compromise secure environments. It begins by providing background on the presenter and an overview of topics to be covered. It then discusses limitations in typical pentests and how exploiting vulnerabilities is important. The document proposes using a Teensy device to bypass security controls and perform tasks like enabling RDP, downloading files, and keylogging. It demonstrates some payloads, notes current limitations, and ideas for future improvements like using additional storage. The conclusion is that Teensy can be used as a complete pentesting device if leveraged properly.
This document provides an overview of Android forensics. It discusses rooting Android devices to gain access for forensic imaging. The forensic process involves seizing the device and accessories, creating a bit-by-bit image of the memory card and device to preserve all data, recovering useful data from the image, analyzing the image by examining key locations like the SQLite database and searching for evidence, and maintaining a proper chain of custody. Indian laws like the IT Act 2000 cover digital crimes using computers as targets or weapons.
This document summarizes the Android Tamer virtual machine environment. It allows users to perform application penetration testing, malware analysis, ROM modification and analysis, and application/malware development. The VM is based on Ubuntu and contains tools like OWASP ZAP, DroidBox, and Eclipse. It provides an integrated solution for assessing Android security in a standardized way. The presenter aims to expand the toolset and keep the project maintained going forward.
Fluttercon 2024: Showing that you care about security - OpenSSF Scorecards fo...Chris Swan
Have you noticed the OpenSSF Scorecard badges on the official Dart and Flutter repos? It's Google's way of showing that they care about security. Practices such as pinning dependencies, branch protection, required reviews, continuous integration tests etc. are measured to provide a score and accompanying badge.
You can do the same for your projects, and this presentation will show you how, with an emphasis on the unique challenges that come up when working with Dart and Flutter.
The session will provide a walkthrough of the steps involved in securing a first repository, and then what it takes to repeat that process across an organization with multiple repos. It will also look at the ongoing maintenance involved once scorecards have been implemented, and how aspects of that maintenance can be better automated to minimize toil.
The Rise of Supernetwork Data Intensive ComputingLarry Smarr
Invited Remote Lecture to SC21
The International Conference for High Performance Computing, Networking, Storage, and Analysis
St. Louis, Missouri
November 18, 2021
BT & Neo4j: Knowledge Graphs for Critical Enterprise Systems.pptx.pdfNeo4j
Presented at Gartner Data & Analytics, London Maty 2024. BT Group has used the Neo4j Graph Database to enable impressive digital transformation programs over the last 6 years. By re-imagining their operational support systems to adopt self-serve and data lead principles they have substantially reduced the number of applications and complexity of their operations. The result has been a substantial reduction in risk and costs while improving time to value, innovation, and process automation. Join this session to hear their story, the lessons they learned along the way and how their future innovation plans include the exploration of uses of EKG + Generative AI.
Comparison Table of DiskWarrior Alternatives.pdfAndrey Yasko
To help you choose the best DiskWarrior alternative, we've compiled a comparison table summarizing the features, pros, cons, and pricing of six alternatives.
Support en anglais diffusé lors de l'événement 100% IA organisé dans les locaux parisiens d'Iguane Solutions, le mardi 2 juillet 2024 :
- Présentation de notre plateforme IA plug and play : ses fonctionnalités avancées, telles que son interface utilisateur intuitive, son copilot puissant et des outils de monitoring performants.
- REX client : Cyril Janssens, CTO d’ easybourse, partage son expérience d’utilisation de notre plateforme IA plug & play.
The DealBook is our annual overview of the Ukrainian tech investment industry. This edition comprehensively covers the full year 2023 and the first deals of 2024.
Advanced Techniques for Cyber Security Analysis and Anomaly DetectionBert Blevins
Cybersecurity is a major concern in today's connected digital world. Threats to organizations are constantly evolving and have the potential to compromise sensitive information, disrupt operations, and lead to significant financial losses. Traditional cybersecurity techniques often fall short against modern attackers. Therefore, advanced techniques for cyber security analysis and anomaly detection are essential for protecting digital assets. This blog explores these cutting-edge methods, providing a comprehensive overview of their application and importance.
Quality Patents: Patents That Stand the Test of TimeAurora Consulting
Is your patent a vanity piece of paper for your office wall? Or is it a reliable, defendable, assertable, property right? The difference is often quality.
Is your patent simply a transactional cost and a large pile of legal bills for your startup? Or is it a leverageable asset worthy of attracting precious investment dollars, worth its cost in multiples of valuation? The difference is often quality.
Is your patent application only good enough to get through the examination process? Or has it been crafted to stand the tests of time and varied audiences if you later need to assert that document against an infringer, find yourself litigating with it in an Article 3 Court at the hands of a judge and jury, God forbid, end up having to defend its validity at the PTAB, or even needing to use it to block pirated imports at the International Trade Commission? The difference is often quality.
Quality will be our focus for a good chunk of the remainder of this season. What goes into a quality patent, and where possible, how do you get it without breaking the bank?
** Episode Overview **
In this first episode of our quality series, Kristen Hansen and the panel discuss:
⦿ What do we mean when we say patent quality?
⦿ Why is patent quality important?
⦿ How to balance quality and budget
⦿ The importance of searching, continuations, and draftsperson domain expertise
⦿ Very practical tips, tricks, examples, and Kristen’s Musts for drafting quality applications
https://www.aurorapatents.com/patently-strategic-podcast.html
Are you interested in dipping your toes in the cloud native observability waters, but as an engineer you are not sure where to get started with tracing problems through your microservices and application landscapes on Kubernetes? Then this is the session for you, where we take you on your first steps in an active open-source project that offers a buffet of languages, challenges, and opportunities for getting started with telemetry data.
The project is called openTelemetry, but before diving into the specifics, we’ll start with de-mystifying key concepts and terms such as observability, telemetry, instrumentation, cardinality, percentile to lay a foundation. After understanding the nuts and bolts of observability and distributed traces, we’ll explore the openTelemetry community; its Special Interest Groups (SIGs), repositories, and how to become not only an end-user, but possibly a contributor.We will wrap up with an overview of the components in this project, such as the Collector, the OpenTelemetry protocol (OTLP), its APIs, and its SDKs.
Attendees will leave with an understanding of key observability concepts, become grounded in distributed tracing terminology, be aware of the components of openTelemetry, and know how to take their first steps to an open-source contribution!
Key Takeaways: Open source, vendor neutral instrumentation is an exciting new reality as the industry standardizes on openTelemetry for observability. OpenTelemetry is on a mission to enable effective observability by making high-quality, portable telemetry ubiquitous. The world of observability and monitoring today has a steep learning curve and in order to achieve ubiquity, the project would benefit from growing our contributor community.
論文紹介:A Systematic Survey of Prompt Engineering on Vision-Language Foundation ...Toru Tamaki
Jindong Gu, Zhen Han, Shuo Chen, Ahmad Beirami, Bailan He, Gengyuan Zhang, Ruotong Liao, Yao Qin, Volker Tresp, Philip Torr "A Systematic Survey of Prompt Engineering on Vision-Language Foundation Models" arXiv2023
https://arxiv.org/abs/2307.12980
UiPath Community Day Kraków: Devs4Devs ConferenceUiPathCommunity
We are honored to launch and host this event for our UiPath Polish Community, with the help of our partners - Proservartner!
We certainly hope we have managed to spike your interest in the subjects to be presented and the incredible networking opportunities at hand, too!
Check out our proposed agenda below 👇👇
08:30 ☕ Welcome coffee (30')
09:00 Opening note/ Intro to UiPath Community (10')
Cristina Vidu, Global Manager, Marketing Community @UiPath
Dawid Kot, Digital Transformation Lead @Proservartner
09:10 Cloud migration - Proservartner & DOVISTA case study (30')
Marcin Drozdowski, Automation CoE Manager @DOVISTA
Pawel Kamiński, RPA developer @DOVISTA
Mikolaj Zielinski, UiPath MVP, Senior Solutions Engineer @Proservartner
09:40 From bottlenecks to breakthroughs: Citizen Development in action (25')
Pawel Poplawski, Director, Improvement and Automation @McCormick & Company
Michał Cieślak, Senior Manager, Automation Programs @McCormick & Company
10:05 Next-level bots: API integration in UiPath Studio (30')
Mikolaj Zielinski, UiPath MVP, Senior Solutions Engineer @Proservartner
10:35 ☕ Coffee Break (15')
10:50 Document Understanding with my RPA Companion (45')
Ewa Gruszka, Enterprise Sales Specialist, AI & ML @UiPath
11:35 Power up your Robots: GenAI and GPT in REFramework (45')
Krzysztof Karaszewski, Global RPA Product Manager
12:20 🍕 Lunch Break (1hr)
13:20 From Concept to Quality: UiPath Test Suite for AI-powered Knowledge Bots (30')
Kamil Miśko, UiPath MVP, Senior RPA Developer @Zurich Insurance
13:50 Communications Mining - focus on AI capabilities (30')
Thomasz Wierzbicki, Business Analyst @Office Samurai
14:20 Polish MVP panel: Insights on MVP award achievements and career profiling
Choose our Linux Web Hosting for a seamless and successful online presencerajancomputerfbd
Our Linux Web Hosting plans offer unbeatable performance, security, and scalability, ensuring your website runs smoothly and efficiently.
Visit- https://onliveserver.com/linux-web-hosting/
Best Practices for Effectively Running dbt in Airflow.pdfTatiana Al-Chueyr
As a popular open-source library for analytics engineering, dbt is often used in combination with Airflow. Orchestrating and executing dbt models as DAGs ensures an additional layer of control over tasks, observability, and provides a reliable, scalable environment to run dbt models.
This webinar will cover a step-by-step guide to Cosmos, an open source package from Astronomer that helps you easily run your dbt Core projects as Airflow DAGs and Task Groups, all with just a few lines of code. We’ll walk through:
- Standard ways of running dbt (and when to utilize other methods)
- How Cosmos can be used to run and visualize your dbt projects in Airflow
- Common challenges and how to address them, including performance, dependency conflicts, and more
- How running dbt projects in Airflow helps with cost optimization
Webinar given on 9 July 2024
Coordinate Systems in FME 101 - Webinar SlidesSafe Software
If you’ve ever had to analyze a map or GPS data, chances are you’ve encountered and even worked with coordinate systems. As historical data continually updates through GPS, understanding coordinate systems is increasingly crucial. However, not everyone knows why they exist or how to effectively use them for data-driven insights.
During this webinar, you’ll learn exactly what coordinate systems are and how you can use FME to maintain and transform your data’s coordinate systems in an easy-to-digest way, accurately representing the geographical space that it exists within. During this webinar, you will have the chance to:
- Enhance Your Understanding: Gain a clear overview of what coordinate systems are and their value
- Learn Practical Applications: Why we need datams and projections, plus units between coordinate systems
- Maximize with FME: Understand how FME handles coordinate systems, including a brief summary of the 3 main reprojectors
- Custom Coordinate Systems: Learn how to work with FME and coordinate systems beyond what is natively supported
- Look Ahead: Gain insights into where FME is headed with coordinate systems in the future
Don’t miss the opportunity to improve the value you receive from your coordinate system data, ultimately allowing you to streamline your data analysis and maximize your time. See you there!
3. Issue26 – Mar2012 | Page-3
Network Security Though we will not deal with the layers in
depth, the basic building blocks of a
network are the router which is part of the
Introduction core layer, firewall and switch which are
part of the access layer. Along with these we
Computer Networks are the back bone of all have supporting aggregation modules such
organizations which rely on Information as IDS/IPS, antivirus, etc. Before we begin
Technology (IT) and are the primary entry on network design and security, let’s
point for users to access the Information understand the basic network components:
resources of an organization. Networks
today are no longer limited within the Router
physical location of an organization, but are
In simple words, router is a network device
required to be accessible from anywhere in
which connects two different networks.
the world which makes it vulnerable to
Perimeter router or the Edge router is
several threats.
placed in the outermost layer of the network
In a recent survey conducted by the and forms a part of the core layer of the
Computer Security Institute (CSI), 70 network architecture and serves as the very
percent of the organizations polled stated first line of defense. It is responsible for
that their network security defenses had forwarding IP packets to the networks to
been breached and that 60 percent of the which it is connected. These packets can be
incidents came from within the inbound requests from Internet clients to
organizations themselves. Organizations Web server, request responses, or outgoing
have realized that having a secure network requests from internal network. The router
infrastructure is critical to safeguard their can also be configured to block
IT assets. unauthorized or undesired traffic between
networks. The router itself must also be
Network design can vary from one secured against reconfiguration by using
organization to the other but, it is secure administration interfaces and
recommended to use the layered design ensuring that it has the latest software
approach – core layer, aggregation modules patches and updates applied.
and the access layer. These layers comprise
of hardware necessary to control access
between internal and external resources.
4. Issue26 – Mar2012 | Page-4
Firewall attempts, or in worst-case scenarios, the
source of an attack.
A firewall is often imagined as a wall of
defense in a building which prevents Switch
spreading of fire from one part of the
building to another. In a network world a A network switch is a device which enables
firewall is a device primarily used to protect networked devices to talk to each other
the boundary of an organization’s internal efficiently. The main purpose of using a
network while it is connected to other switch in a network is to segment the
networks. The role of the firewall is to block network into logical pieces. The network
all unnecessary ports and to allow traffic devices which are part of the network
only from known ports such as port 80 for segment are connected to the switch and
all HTTP traffic, port 25 for SMTP traffic any communication to these devices
and in some cases known network happens through the network switch. Some
segments. amount of security is built into the switch to
prevent packet sniffing by intruders
Unfortunately the hackers have become so between networks. A switch can forward
smart these days that they manage to get packets to a specific host or a network
through the firewall through the permitted segment, rather than sharing the data with
ports and try to compromise the IT assets of the entire network
an organization. Thus firewall cannot
evaluate the contents of “legitimate” packets The second most important factor in the
and can unknowingly pass through some network design is the network
attacks to the inside network. segmentation. Having a flat network allows
an intruder to gain easy access to
Hence these days most organizations deploy organizations critical assets. Network is
Intrusion Detection System (IDS) which segmented logically with the help of
have the capability to monitor network network devices such as routers and switch
traffic and logs any unauthorized access and access between these zones is controlled
attempts and suspicious network patterns by a firewall.
and report them to network administrators
at the earliest. But again, there is a problem
if the administrators are not able to take
immediate action, though the attack is
detected it is not stopped.
To prevent such malicious activities,
Intrusion Prevention Systems (IPS) were
introduced in the network architecture.
When any such malicious activity is
detected an IPS can block such traffic and
notify the administrators. Coupled with
IPS/IDS, the firewall is a useful tool for
reventing attacks and detecting intrusion
5. Issue26 – Mar2012 | Page-5
Let’s understand the network design aspects for detecting and preventing network
with the help of the above diagram. Though intrusions. Further a switch is used to
this is not a full-fledged network diagram of segment the network into different logical
a typical organization network, it does segments.
provide the basic understanding of network
In most organizations we see their data
architecture with more focus on the
center network segmented into the DMZ
perimeter security. As depicted above
and Internal zone. DMZs are used to
perimeter router is the outermost network
separate Internet facing devices such as
device exposed to the external world with a
Web servers, Mail Gateway, Domain Name
public interface, followed by an optional
Servers Proxy server. DMZ allows inbound
network switch or directly connected to a
or outbound traffic to be initiated to or from
firewall interface which allows traffic only
the internal network without revealing the
on specific ports. An IDS/IPS device is
actual details of the internal network. This
connected in line with the network firewall
6. Issue26 – Mar2012 | Page-6
adds an additional layer of security and appears the genuine client or the
provides a certain extent this assumption server. This results in either the
holds good, if network paths are configured server or the client being tricked into
properly. There should not be a direct path thinking that the upstream host is
to internal network should one of the the legitimate and share confidential
devices in the DMZ be compromised. information.
Denial of service – is the act of
Internal zone mainly comprises of denying legitimate users access to
infrastructure required to support business required resources. Attackers deny
applications. There can be more logical service by flooding the network with
separations in the internal network based traffic and throttle the available
on customer needs such as a separate DB bandwidth and resources.
segment which is also a mandate by few
regulations. As attacks are evolving and becoming more
mature, the security solutions to prevent
Having understood the network them are also evolving. As you might have
components and the basic layout of a seen so far, organizations use collection of
network let’s focus on the need for security. layered security devices such as firewalls,
intrusion detection systems, antivirus, etc.
An intruder usually looks for poorly
But managing all these devices individually
configured network devices to exploit. Some
is a complex process. This led to the
of the most common network vulnerabilities
evolution of Unified Threat Management
which intruders exploit are default
Solutions (UTM). UTM systems are bundled
installation settings, open access controls,
with many security features and capabilities
unpatched devices and easy access to
such as intrusion detection and prevention,
network devices. Some of the most common
Anti-Virus solution, e-mail spam filtering
Network threats are:
and Web content filtering, functions of a
firewall, integrated into a single appliance.
Information gathering – information
about network design, system Though UTM is still in its evolution stage, it
configuration, and network devices has managed to be of much use to smaller
is gathered and an attack is planned organizations and still a long way to be of
later. much use to larger organizations. UTM
Packet Sniffing – Intruder monitors device face the challenge of performance
data packets using network sniffers with a significant consumption of
to read all clear text information and bandwidth as they analyze more and more
may steal some confidential data. But security experts believe that UTM
information in clear text. is here to stay and hope to see a more
Spoofing – where the original source mature UTM in future.
of attack is spoofed to appear as a
trusted source and can cause a
denial of service attacks.
Session hijacking - also known as
man in the middle attacks in which
an intruder uses an application that
7. Issue26 – Mar2012 | Page-7
Network design is an evolving process,
organizations must never sit back and relax
once the initial network setup is complete.
Networks must be monitored continuously
and improve security from time to time.
Security can mean different to different
organizations and must take appropriate
measures to secure themselves. Just
remember we are never alone in this world,
we always have company.
Pradeep A. R.
Pradeep_ar@infosys.com
Pradeep works as an Infrastructure
Security consultant with Enterprise
Security and Risk management –Cloud
practice, Infosys Ltd. Pradeep is
currently working on Security
Information and Event Management &
Data loss prevention solutions. As a
security enthusiast, Pradeep intends to
become a cyber-forensic professional.
8. Issue26 – Mar2012 | Page-8
Who wants to be
a Millionaire
Everyone wants to be Millionaire and this
article is just going to tell you how you can
become one. The Web 2.0 has opened lots of
opportunities and possibilities along with
lots of security issues. One of the popular
technology is “Flash” along with its never
ending security issues. People laugh when
they hear the terms “Flash” and “Security”
together. Industry experts say that Flash is
actually moving the ball towards ease of use
and functionality and thus compromises on
security.
Here we are actually trying to show you the
security issues related with Flash
applications and how you can test or exploit
them for fun and profit.
9. Issue26 – Mar2012 | Page-9
Let’s get our lab ready, all that you needed it and point it to the folder where we have
are: extracted Who Wants to Be a
Millionaire.zip.
1. OWASP Mantra Security Framework
- http://www.getmantra.com/ Just below the menu button you can see
2. Who wants to be a Millionaire flash your HTTP server IP address and URL.
game - Paste it onto Mantra address bar.
http://sourceforge.net/projects/vulfa
3. HTTP File Server - Step 2:
http://www.rejetto.com/hfs/
Get failed in the game somehow. We know
Now call up your bank and make all the it’s hard for you, but do it. Once you fail
arrangements in advance to transfer this game will ask you whether you would like to
huge amount, don’t blame us at the end for replay the game or not. Before clicking on
not informing you ;) “Replay” go to OWASP Logo Tools
Application Auditing Tamper Data
Step 1:
Step 3:
Now go back to the game and press on
“Replay” button.
Tamper Data will come up with a pop up
Extract the contents from the archives. We asking you to tamper the request or not.
want a HTTP server to properly run the Click on “Tamper” button.
game. HFS will serve this purpose, just run
10. Issue26 – Mar2012 | Page-10
Step 4: Now all you have to do is to go ahead with
playing the game. All the answer keys are
there in the POST_DATA. You can use the
search feature of your note taking
application to find the correct answer
easily.
In the above screenshot, EditPad is used
for taking the notes in Mantra itself and
“Find” feature of Mantra helps to easily
find out the answer.
You can also watch it at -
http://youtube.com/watch?v=aPk5vCqh-
2k
Happy Hacking!!!
Copy the POST_DATA and paste it into any
note taking application like Notepad.
Step 5:
Abhi M Balakrishnan
abhimbalakrishnan@gmail.com
An electronics hobbyist turned
security evangelist who is working as
an information security consultant to
put food on table and roof over
head.Abhi M has performed several
security consulting assignments in the
area of penetration testing, code
reviews, web application assessments,
security architecture reviews etc.
11. Issue26 – Mar2012 | Page-11
Protect your privacy
online with ‘TOR’
What is Tor? TOR works exactly like this router system,
but then there’s the onion. Well an onion
Let’s begin with what Tor means: The Onion is… an onion! But the reason TOR
Router. A router is a device that handles developers used the onion metaphor is
your request to go from your home, office, because when you pass inside the TOR
mobile connection to a website or a web router system to get to you requested
service. If you write in your browser URL website, you send your data inside multiple
bar http://chmag.in/and hit return, you’ll levels of encryption, exactly like sending
send your request to your ISP router, which them inside the layers of an onion!
will send the request to another router and
so on, until you reach the CHMag ISP So you “launch” this onion inside the Tor
router, and finally get your page back. Every network and it’s decrypted at every hop it
one of these steps is called a “hop”. makes, until it reaches the final destination
you’ve requested.
12. Issue26 – Mar2012 | Page-12
The Tor Wikipedia page has a great image that he can read and then it passes the
showing how Tor works: onion to the next hop.
Electronic Frontier Foundation “How Tor Works” – licensed CC Attribution 3.0
But there are a lot of people inside As you can see in the “How Tor Works”
there! Shouldn’t it be defending my image only the last step, from the so called
privacy? exit node to the webserver is actually sent
in clear text. This has to happen since the
last node must know what to ask and to
It may sound strange, but it does defend
who. But your privacy is still safe because
your privacy.
even “sniffing” (means intercepting
packages sent over the net), the exit node
First of all, when using the traditional router
cannot know who has requested the page,
network, you still pass on a lot of routers,
and nobody can identify you. The server
but every request you make can be
owner will see the IP address, the number
intercepted, read, and modified. That’s
that identifies you as unique on the
because everyone who controls that “hop”
Internet, from the exit node only. We’ll see
can see what you’ve requested, where you’re
how simple it works later on.
going and what you’re doing.
Inside the Tor network this can’t happen.
Since the Tor network usage is absolutely
Because the path is chosen randomly, every
free of charge, every peer that connects,
“hop” can just decrypt the small onion layer
including you, became a member of the
13. Issue26 – Mar2012 | Page-13
network and starts passing “onions” over And now you’re just on click away from your
and over. But don’t worry, you won’t be safe browsing. Double click “Start Tor
enabled to be an exit node, if you want to Browser.exe”, and Tor will start connecting.
serve as the last hop you can, but this is an Within a few second you’ll see this window:
optional setting that must be explicitly
enabled.
It sounds very complicated to use, I’m
not a hacker! I can’t use it!
Well, you’re right, Tor is a very complicated
project. But the developers are doing an
incredibly amazing work to make it
accessible to everyone, so you can use it!
And it’s extremely easy!
Tor has a side project named “Tor Browser
Bundle”, which is a no-installation tool that
allows you to surf safely and defend your
privacy online with just one click! As said
this is an installation free program, and that
means you can copy it on a USB key, bring it
with you and use it on every system you
want, even in hotel or internet cafés
workstations. You really don’t need to worry about all the
buttons and the funcions inside the Vidalia
Just download it from the project page: Control Panel, you just need to see those
https://www.torproject.org/projects/torbro words “Connected to the Tor network!”.
wser.html.en, where you’ll find versions for And that means that you’re now protected.
Windows, Mac OS X or Linux.
But the magic doesn’t end here, because
Once downloaded, extract the .exe archive after the Tor connection has been
wherever you want and you’ll find this set of established, a special version of Firefox,
icons: included in the bundle, will automatically
open up, with this page:
14. Issue26 – Mar2012 | Page-14
And you’re done! If you keep using this
Firefox window you’ll be channeled inside
the Tor network and surf anonymously and
safe. Want to give it a shot? Go to
http://whatsmyip.net/ from both the Tor
browser and the browser you used before
and you’ll see that the IP addresses are
different. You are actually using the IP from
the exit node, as explained before. If you
want to stop using it, all you have to do is
close the browser window, the Vidalia panel
will also close and the connection with the
Tor network will end.
So it is that easy. From now on if you want
to defend yourself, don’t forget to use Tor
browser, and bring it everywhere you go.
You have learned that is not as complicated
as you thought, in fact it’s not complicated
at all! This is just the beginning of a lot of
services that are available within the Tor Federico
project, but this first step is all you have to glamis@glamisonsecurity.com
do to be safe and sound.
Happy privacy and safe browsing everyone! Federico “glamis” Filacchione, born
and living in Rome - Italy, he is a
security professional with more than
10 years of experience. He tries
constantly to spread security
awareness, explaining that security is
not a simple tool, but thinking to the
same old stuff in a totally different
way (and it’s not that hard!). You can
read his thought (in Italian) on
http://glamisonsecurity.com, follow
him @glamis on Twitter
16. Issue26 – Mar2012 | Page-16
Section 66A -
Incidents
Sending offensive 5-6 pc of spam e-mails originate from India
or false messages - The share of spam e-mails originating
from India is about 5-6 per cent of the total
worldwide spam email traffic. FB effect,
As we have discussed in the earlier articles, Bangalore: IIMB girl kills self for boyfriend.
under the amended Information Technology Girl's friend charged with abetment to
Act, Section 66 has been completed suicide as well as under the provisions of the
amended to remove the definition of Information Technology Act. MaliniMurmu,
hacking. Amendments also introduced a 22, a first year MBA student from the
series of new provisions under Section 66 prestigious Indian Institute of Management
covering almost all major cyber-crime (IIM), Bangalore allegedly committed
incidents. From this article onwards we will suicide after her boyfriend dumped her and
look at those sections. made the announcement on
Facebook.Police sources say Malini left
With internet and telecommunication behind a suicide note saying she was killing
virtually controlling communication herself since her boyfriend left her.
amongst people, amendments in the Investigations revealed that on the day she
Information Technology Act, 2000 (IT Act) killed herself, Malini and her boyfriend had
have made it clear that transmission of any an argument which led to the breakup. Later
text, audio or video that is offensive or has a her boyfriend left a post on Facebook
menacing character can land a sender in saying, "Feeling super cool today, dumped
jail. The punishment will also be attracted if my new ex-girlfriend, Happy Independence
the content is false and has been Day".
transmitted for the purpose of causing
annoyance, inconvenience, danger or insult.
17. Issue26 – Mar2012 | Page-17
The Law 1. Sending offensive or menacing
Section 66A of the IT Act is a relevant messages sent by using electronic
section which penalizes ‘sending false and communication means.
offensive messages through communication
2. Sending false messages to cheat,
services’. The section reads as under –
mislead or deceive people or to cause
Any person who sends, by means of a annoyance to them.
computer resource or a communication
While proving false message is relatively
device,—
easy, but the real question is ‘What
a) Any information that is grossly
constitutes an electronic message to be
offensive or has menacing character;
offensive or of menacing character?’ Indian
or
law has not defined anywhere the meaning
b) Any information which he knows to
of ‘offensive’ or ‘menacing’. As per the laws
be false, but for the purpose of
of general English, a person receiving
causing annoyance, inconvenience,
message should find that to be offensive to
danger, obstruction, insult, injury,
apply this provision, so its interpretation
criminal intimidation, enmity,
becomes relative and differs from person to
hatred or ill will, persistently by
person.
making use of such computer
resource or a communication device,
Cyber-crimes like, intentionally sending
c) Any electronic mail or electronic
SPAM messages, phishing emails,
mail message for the purpose of
threatening messages, etc. can also be
causing annoyance or inconvenience
punished under this section. This section is
or to deceive or to mislead the
also applied along with Section 67 or 67B
addressee or recipient about the
which is related to cyber and child
origin of such messages.
pornography respectively.
Punishment -
Imprisonment for a term which may extend
to three years and with fine.
Explanation
For the purpose of this section, terms
“electronic mail” and “electronic mail
message” means a message or information
created or transmitted or received on a
computer, computer system, computer SagarRahurkar
resource or communication device including contact@sagarrahurkar.com
attachments in text, images, audio, video
and any other electronic record, which may He is a Law graduate, a Certified Fraud
be transmitted with the message. Examiner (CFE) and a certified Digital
Evidence Analyst. He specializes in
The section covers two different acts – Cyber Laws, Fraud examination, and
Intellectual Property Law related
issues.
19. Issue26 – Mar2012 | Page-19
EtherApe – Graphical
Network Monitoring Doesn’t it look cool? Go, ahead give a try
and let us know what you think of the new
version.
Hello readers, we are back again with a new
release, Matriux Krypton v1.2 at Now coming to this months’ article on
nullcontritiya,Goa 2012. Thank you for your EtherApe, which is an open source graphical
support throughout these years that we are network monitor for Unix systems. It
able to bring in the bigger and better displays the network activity graphically
security solutions. This version includes with host and link sizes shrink and grow
some great features with 300 powerful accordance with the traffic activity.
penetration testing and forensic tools. The Protocols are color coded. Some features of
UI is made more elegant and faster. Based EtherApe include:-
on Debian Squeeze with a custom compiled
kernel 2.3.39-krypton Matriux is the fastest Network view can be modified by
distribution of its kind and runs easily on a applying filters
p-IV with as low as 256MB RAM and just Can read traffic from file along with
6GB HDD. Included new tools like reaver- the network
wps, androguard, apkinspector, ssh server A variety of protocols, packet types
and many more. Installer (MID) is made and frames are supported.
more easy this time. Clicking on any link or node will
provide additional information
regarding the protocols and traffic
information
Handles traffic on Ethernet, WLAN,
VLAN plus several other media and
encapsulation types
Output can be exported into a XML
file supported from version 0.9.11
EtherApe can be found in Matriux Arsenal
under Arsenal Reconnaissance
EtherApe (root)
20. Issue26 – Mar2012 | Page-20
Or simply fire up EtherApe by typing
EtherApe in terminal.
Note: Remember that EtherApe requires
root permission to run, else you will get an
error “No suitable Device found”. When you start EtherApe, you may or may
not see traffic depending on whether there
To start monitoring the network select the is traffic actively passing through your
network interface from the Menu Capture network. (Here I pinged Google and opened
Interfaces. Matriux Forums in a browser to generate
some network activity).
Also the data regarding this network activity
can be viewed from Menu View
Nodes/Protocol.
This will start reading the network data
from the interface selected and displays the
network in graphical representation.
Showing the activity at the nodes.
21. Issue26 – Mar2012 | Page-21
monitor the network and can be used for
monitoring the network activity and their
protocols. Go ahead and run EtherApe to
see the visual beauty of the network ;)
Happy Hacking
Reach us at:-
report@matriux.com
@matriuxtig3r
www.facebook.com/matriuxtig3r
Showing the activity with respect to
protocols, this data is useful in many ways Also if you are interested in supporting
to trouble shoot network or check for Matriux project as a Developer/Contributor
unwanted traffic etc. or any other forms such as feedback you are
welcome to write to us!
Also clicking on any link/node in the
network map will display the activity at that
node/link.
Team Matriux
http://matriux.com/
You can also configure EtherApe from the
preferences in the menu.
Conclusion
EtherApe can also read a tcpdump file that
will allow us to capture network traffic to a
file and analyze that traffic later or in offline
mode. Reason being, using EtherApe as root
is not recommended to remotely monitor
the network as you run a risk of
transmitting the root information over the
network. EtherApe is a great tool that can