This document discusses various techniques for exploiting weaknesses in WiFi security to intercept and manipulate web traffic. It describes how unencrypted management frames and shared wireless media allow spoofing access points and intercepting sessions. With tools like LORCON, attackers can inject packets to hijack TCP streams and manipulate browsers by rewriting HTML, JavaScript and redirecting HTTPS to HTTP. Persistent attacks are also possible by caching manipulated content for long periods.
The document summarizes a presentation on wireless security. It discusses wireless standards like 802.11b, 802.11a, and 802.11g and security standards like WEP, WPA, and WPA2. It describes vulnerabilities in WEP like weak IVs and keys. It also explains attacks like identity theft through MAC spoofing and defenses like strong encryption, authentication, and regular key changes.
The document discusses wireless network penetration testing techniques. It demonstrates automated cracking of WEP and WPA networks using tools like aircrack-ng. It also covers bypassing MAC address filtering and cracking WPA2 networks using Reaver by exploiting WPS. The document provides information on wireless standards like 802.11a/b/g/n and their characteristics. It describes common wireless encryption and authentication methods including WEP, WPA, WPA2 etc. Finally, it includes checklists for wireless vulnerability assessments and requirements for wireless cracking labs.
The document outlines a presentation by two speakers on hacking and information security. It introduces the speakers and their backgrounds in cybersecurity. The presentation topics include basics of WiFi networks, wireless standards, encryption algorithms, wireless hacking methodology and common attacks. It also covers how to stay secure and defensive tools. Interactive portions engage the audience on their WiFi security concerns and ask for feedback to improve future sessions.
Security+ Guide to Network Security Fundamentals, 3rd Edition, by Mark Ciampa
Knowledge and skills required for Network Administrators and Information Technology professionals to be aware of security vulnerabilities, to implement security measures, to analyze an existing network environment in consideration of known security threats or risks, to defend against attacks or viruses, and to ensure data privacy and integrity. Terminology and procedures for implementation and configuration of security, including access control, authorization, encryption, packet filters, firewalls, and Virtual Private Networks (VPNs).
CNIT 120: Network Security
http://samsclass.info/120/120_S09.shtml#lecture
Policy: http://samsclass.info/policy_use.htm
Many thanks to Sam Bowne for allowing to publish these presentations.
This document discusses how to crack WEP and WPA wireless networks and how to better secure wireless networks. It provides steps on how to crack WEP networks using Aircrack tools like Airodump and Aircrack by capturing initialization vectors and cracking the WEP key. It also discusses cracking WPA networks is harder and involves capturing data using Airodump and cracking passwords using Aircrack and a dictionary word list. The document concludes by providing tips to secure wireless networks like changing default passwords, disabling SSID broadcast, turning off the network when not in use, using MAC address filtering, and strong encryption like WPA with long random keys.
Super Barcode Training Camp - Motorola AirDefense Wireless Security Presentation
The document discusses emerging wireless network security threats and recommendations. Common risks to wireless networks include rogue access points, evil twin attacks, and users bypassing network security controls. Emerging threats include hotspot phishing, virtual Wi-Fi access on Windows 7 computers allowing unauthorized access, and Bluetooth pinpad swapping. The document recommends centrally monitoring and controlling the wireless network infrastructure with solutions like Motorola AirDefense to ensure security, compliance, and troubleshoot wireless issues.
Wired Equivalent Privacy (WEP) was the first and most widely used algorithm for securing wireless networks by providing authentication and encryption using a shared key. However, WEP has significant security flaws because it uses a small 24-bit initialization vector (IV) that is not encrypted and can become predictable, compromising the RC4 encryption key. It also does not protect data integrity. As a result, WEP is susceptible to attacks that can recover the WEP key and decrypt wireless transmissions. It is recommended to avoid using WEP and instead use more robust standards like WPA or WPA2.
This document summarizes wireless network security and best practices. It discusses how wireless networks are less secure than wired due to packet sniffing and remote access. It describes common wireless attacks like man-in-the-middle and denial of service. WEP encryption is shown to be flawed and easily cracked. WPA was introduced as an improvement over WEP but still has some vulnerabilities. The document recommends using strong encryption like AES, along with other security measures such as MAC filtering, static IPs, network separation, and policy to help secure a wireless network.
WPA and WPA2 are security protocols for wireless networks. WPA2 improved upon WPA by supporting stronger AES encryption instead of TKIP, separating authentication from encryption, and being more secure against attacks. Specifically, WPA2 uses 128-bit AES encryption, whereas WPA only supports the weaker TKIP encryption. Theoretically, WPA2 cannot be hacked while WPA remains vulnerable to certain attacks.
Wi-Fi is a wireless networking technology that uses the 802.11 standard developed by IEEE to allow for wireless local area network computer communication in public spectrum bands. Securing wireless networks is important and can be done by securing all wireless devices and educating users, actively monitoring the network for weaknesses, and using stronger security protocols like WPA2 instead of the deprecated WEP. While SSL encryption provides some security, public Wi-Fi connections can still be intercepted using man-in-the-middle attacks, so using a VPN service or SSH tunneling can further improve security when connecting over unknown networks.
WPA (Wi-Fi Protected Access) was introduced by the Wi-Fi Alliance to address vulnerabilities in WEP (Wired Equivalent Privacy) encryption. It uses TKIP (Temporal Key Integrity Protocol) to dynamically generate encryption keys and add integrity checking to messages to prevent attacks. WPA also supports 802.1X/EAP authentication and pre-shared keys for access control. While an improvement over WEP, WPA is still susceptible to denial of service attacks. However, it provides a secure transition method to the more robust WPA2 standard for wireless network security.
Wired Equivalent Privacy (WEP) was an early protocol for wireless network security. It aimed to provide confidentiality through encryption and integrity through a checksum. However, WEP had several flaws:
1. It reused encryption keys too frequently due to a small initialization vector space, allowing the same encryption to be used for multiple packets.
2. It used a weak integrity checksum that could be predicted, allowing packets to be modified without detection.
3. Its short secret key provided insufficient security against brute force attacks to recover keys from captured network traffic.
This document discusses wireless networks and how they operate. It describes how wireless LANs connect to wired LANs through access points and can also function as complete wireless networks without wired connections. Wireless LANs use radio waves to transmit data and integrate into existing networks through access points, which allow users to roam between coverage areas. However, wireless networks have unique security considerations compared to wired networks.
This document discusses wireless network security. It covers wireless network modes including infrastructure and ad-hoc modes. Common wireless standards such as 802.11a, 802.11b and 802.11g are described. The document also discusses wireless security features including SSID, WEP, and WPA. It explains the advantages of wireless networks such as easy installation, and disadvantages such as lower bandwidth. Security issues with WEP such as vulnerabilities to cracking are covered. WPA is presented as an improved security protocol over WEP.
Security & Privacy in WLAN - A Primer and Case Study
"Security & Privacy in WLAN - A Primer and Case Study"
The objective of this paper is to illustrate a primer on Wireless Local Area Network (WLAN) security issues along with an experiment on WLAN penetration test in a live network.
The document provides an overview of web application and network security. It begins with definitions of web applications and how requests are made via protocols like HTTP and HTTPS. It then covers common security attacks such as denial of service attacks, TCP hijacking, and packet sniffing. The document discusses countermeasures for these attacks like firewalls, intrusion detection systems, and encryption. It also covers vulnerabilities in web applications like SQL injection, cross-site scripting, and input validation issues. The key information is on common security attacks against web applications and networks and their corresponding countermeasures.
Securing Network Access with Open Source solutions
My presentation from Atlanta Linux Fest on how to allow users secure access to your network using open source technologies. Examples include how to add two-factor authentication to Apache, OpenVPN, Astaro, NX etc.
This document summarizes Dan Kaminsky's 2007 talk at Black Hat about exploiting vulnerabilities in the DNS system and web browser security policies to enable arbitrary TCP and UDP access from within a web browser. Kaminsky describes how controlling DNS responses allows an attacker to bypass firewalls and access internal networks by manipulating the browser's view of domain names and IP addresses. He then outlines his proof-of-concept attack software called "Slirpie" that implements a VPN-like tunnel using only a compromised web browser.
The document summarizes Dan Kaminsky's talk at Black Hat 2007 about exploiting the DNS rebinding vulnerability to bypass firewalls and access internal networks from external web browsers. It describes how DNS rebinding works by abusing the same-origin policy to treat websites with different domain names but the same IP address as coming from the same origin. It then outlines several ways an attacker can force a domain to resolve to different IP addresses and use this to tunnel network traffic over the browser.
The document discusses the functions and capabilities of firewalls. It explains that firewalls can identify packets based on header information like source/destination IP addresses and port numbers. Firewalls can implement security policies, like only allowing certain departments to access the internet for specific services. Rules can be created to drop or accept packets based on their source, destination, and the transport service. Firewall configurations can authenticate users and integrate with directories to authorize access based on user profiles. Firewalls also provide content security for protocols like FTP, HTTP, and SMTP.
CommCon 2023 - WebRTC & Video Delivery application security - what could poss...
WebRTC is often considered to be secure by default - with most security concerns being around IP address leakage which is more of a privacy issue than anything. Well, I have news for you - the applications and infrastructure that handles WebRTC can be attacked. It may indeed have various types of security vulnerabilities which are often overlooked. This presentation is based on experiences gained through security testing of WebRTC applications with anecdotal stories to illustrate the dangers. We will also take a peek at Video Delivery mechanisms such as RIST and SRT and discuss what could possibly go wrong there too!
The document discusses various common security threats and how to mitigate them using Cisco's IOS Firewall features. It describes application-layer attacks, autorooters, backdoors, denial of service attacks, IP spoofing, man-in-the-middle attacks, network reconnaissance, packet sniffers, password attacks, port redirection attacks, Trojan horse attacks and viruses, and trust exploitation attacks. It then outlines Cisco IOS Firewall features like stateful inspection, intrusion detection, firewall voice traversal, ICMP inspection, authentication proxy, destination URL policy management, per-user firewalls, router provisioning, DoS prevention, dynamic port mapping, Java applet blocking, traffic filtering, multi-interface support, NAT, time-
The document discusses offensive techniques for compromising embedded devices, focusing on exploiting vulnerabilities in HTTP, UPnP, SNMP, and Wi-Fi to gain remote access. Many examples are provided of specific devices that were compromised through bugs like cross-site request forgery, privilege escalation flaws, and password leaks. The goal of the research is to show how embedded devices are easier to hack than general purpose systems and can be used as stepping stones into internal corporate networks.
Zaccone Carmelo - IPv6 and security from a user’s point of view
This document discusses the IPv6 deployment at AWT.be from a security perspective. It describes how AWT.be initially deployed IPv6 separately from IPv4 using dedicated firewalls and networks. They then transitioned to dual-stack deployment after gaining experience. Key lessons included ensuring firewall and application support for IPv6, careful address configuration to avoid errors, and awareness that dual-stack hosts are more vulnerable without personal firewalls that support IPv6. The deployment approach aimed to safely gain experience with IPv6 before integrating it fully into production networks and services.
Jabber is an open-source messaging protocol that was created in 1998. It uses XML over TCP connections and has a client-server architecture. While originally not designed with high security in mind, efforts have been made to enhance Jabber's security, including implementing TLS for encrypted connections, SASL for authentication, and working to enable end-to-end encryption. However, security challenges still remain and further improvements are needed areas like spam prevention and protecting against man-in-the-middle attacks.
Jabber (now called XMPP) is an open protocol for secure, real-time messaging and presence information. It uses XML over TCP and has a client-server architecture. While not originally designed for high security, many improvements have been made, including supporting TLS for encrypted connections, SASL for authentication, and efforts to enable end-to-end encryption. However, more work remains to fully address security issues like spam and spoofing.
Proxy servers and firewalls both act as gateways between internal networks and external networks like the internet. Proxy servers improve performance by caching frequently requested content, control bandwidth usage, and filter requests. Firewalls protect internal networks from external threats by packet filtering, analyzing packets, providing proxy services, and logging and alerting administrators of potential threats. Popular proxy software includes Squid, ISA Server, and WinRoute, while popular firewall software includes ISA Server, Cisco PIX, Norton Internet Security, and ZoneAlarm.
Internet firewalls were inspired by brick firewalls built between buildings to prevent the spread of fires. There are various types of firewall strategies that can provide protection against internet attacks. Packet filters and proxy firewalls were early strategies that had limitations. Stateful firewalls improved on these by keeping track of network connections and translating IP addresses, making internal networks invisible to the outside. Stateful inspection firewalls can also filter application data traffic for added security. The optimal firewall strategy depends on the specific network environment.
The document summarizes various techniques for exploiting vulnerabilities in web applications, including exploiting logged out XSS vulnerabilities, CSRF protected XSS, XSS via HTTP headers, file upload issues, and encoding tricks for SQL injection. It discusses using techniques like browser password managers, session fixation, persistent data stores, and Flash to circumvent protections.
This document provides an overview of unusual web application security bugs and exploitation techniques discussed by Alex Kuznetsov, including exploiting logged out XSS vulnerabilities, CSRF protected XSS, XSS via HTTP headers, file upload issues, PHP oddities, SQL injection encoding attacks, and more obscure bugs involving cookies, timing attacks, and cookie policies. The talk outlines new and creative ways to bypass input validation and achieve remote code execution or sensitive data disclosure on vulnerable sites.
A brief introduction to "How The Internet Works", from how your LAN uses MAC addresses to talk nic-to-nic, through to what a proxy is, and how that operates, plus a little bit of everything in between. Consider this the leypersons guide to the Internet.
This document provides information on networking topics in Linux including:
- How to connect to Linux systems using SSH and things that can be done from the Linux command line interface
- IP addressing and subnet masking
- Setting up networks and creating permanent network configuration files
- Network troubleshooting tools like traceroute, nmap, netstat
- Reasons why network software may not work like firewalls blocking ports or network speed issues
- An overview of VPNs versus proxy servers and how each works
Security researchers have done a good amount of practical attacks in the past using chosen plain-text attacks on compressed traffic to steal sensitive data. In spite of how popular CRIME and BREACH were, little was talked about how this class of attacks was relevant to VPN networks. Compression oracle attacks are not limited to just TLS protected data. In this talk, we try these attacks on browser requests and responses which usually tunnel their HTTP traffic through VPNs. We also show a case study with a well-known VPN server and their plethora of clients. We then go into practical defenses and how mitigations in HTTP/2's HPACK and other mitigation techniques are the way forward rather than claiming 'Thou shall not compress traffic at all.' One of the things that we would like to showcase is how impedance mismatches in these different layers of technologies affect security and how they don't play well together.
Future Internet Week - IPv6 the way forward: IPv6 and security from a user’s ...
This workshop will start with a presentation of results of a study that was conducted for the European Commission on IPv6 and security. This will be followed by presentations from a technology provider who will focus on the security issues related to IPv6. The last presentation will be done by an organisation that has implemented IPv6 and it will share its experiences with the focus on security. At the end of the session, there is a Q&A.
http://ipv6-ghent.fi-week.eu/ipv6-security/
The document discusses attacking GSM networks by spoofing a base transceiver station (BTS). It describes how to setup an OpenBTS system using inexpensive hardware to intercept mobile subscribers. It also summarizes vulnerabilities in the GSM cryptographic protocols including issues with identifiers, spoofing networks, decrypting traffic, and lack of encryption.
This document summarizes a presentation given by Justin Morehouse and Tony Flick at ShmooCon 2010 about exploiting a directory traversal vulnerability in VMware virtualization products to steal virtual machines. It identifies the vulnerability, explains how it works, lists affected versions, and demonstrates a "GuestStealer" proof-of-concept tool. The presentation recommends patching systems and properly segmenting networks as mitigation strategies.
This document summarizes the discovery and disclosure of a TLS renegotiation vulnerability by Marsh Ray and Steve Dispensa of PhoneFactor. They found that TLS renegotiation did not properly bind the cryptographic state between the initial handshake and subsequent renegotiations, allowing man-in-the-middle attacks. They worked with other experts to coordinate a responsible disclosure, develop a solution, and push vendors to patch the issue. While the initial reaction was mixed, working code exploits emerged quickly, and the vulnerability ultimately had a significant impact on TLS security.
Learning By Breaking O W A S P B W A Doug Wilson Shmoo 2010
Doug Wilson presented on the OWASP Broken Web Applications Project (OWASP BWA). The project aims to create a virtual machine containing various intentionally vulnerable web applications to allow security researchers and others to test scanners, code analysis tools, and web application firewalls. The initial version contained several vulnerable applications like OWASP WebGoat and old versions of real-world apps like phpBB. The goal is to expand it further to be a more comprehensive and collaborative resource for learning about web application security vulnerabilities.
Learning By Breaking Owasp Bwa Doug Wilson Shmoo 2010
Doug Wilson presented on the OWASP Broken Web Applications Project (OWASP BWA). The project aims to create a virtual machine containing various intentionally vulnerable web applications to allow security researchers and others to test scanners, code analysis tools, and web application firewalls. The initial version contained several vulnerable applications like OWASP WebGoat and Damn Vulnerable Web App. The goal is to expand it with more applications and documentation to aid in security research and learning.
The document discusses Paul Graham's views on hackers as makers rather than scientists and references several computing and encryption related topics. It mentions Nvidia's Tesla GPUs, CipherFlow for encrypted database processing, and Seymore Cray's views on optimization. It also lists performance numbers for GPU accelerated password cracking, encryption, and hashing tools showing speedups ranging from 3x to 20x compared to CPU implementations.
The document discusses various types of computer attacks and malware including viruses, worms, Trojans, spyware and adware. It describes how viruses can replicate and infect other systems, and the importance of anti-virus software. Network attacks like denial of service attacks and distributed denial of service attacks are covered. Methods of protecting systems through firewalls, user education, and physical security measures are also summarized.
This document provides an overview of TCP/IP concepts and networking fundamentals, including:
- The TCP/IP protocol stack consists of 4 layers: application, transport, internet, and network. The transport layer uses TCP and UDP to encapsulate data into segments.
- TCP uses a 3-way handshake to establish a connection and its header includes fields like source/destination ports and sequence numbers. Common TCP ports like 80 and 443 are used for web traffic.
- IP addresses are made of a network and host portion and are classified into classes A, B, and C. Subnet masks determine the network vs host portions.
- UDP is a simpler connectionless protocol. ICMP and protocols like ping
This chapter discusses hacking wireless networks. It explains wireless technology and standards such as 802.11. Authentication in wireless networks involves establishing that a user is authorized to use the network. Various wireless hacking tools and the process of "wardriving" are also described.
The document discusses vulnerabilities in the Linux operating system and countermeasures to protect Linux systems from remote attacks. It describes how attackers can use tools like Nessus to discover vulnerabilities, deploy trojan programs, and create buffer overflows. It also provides recommendations for system administrators, including keeping systems updated with the latest patches, using rootkit detectors, and training users to avoid social engineering attacks.
This document discusses tools and techniques for assessing and hardening Microsoft systems against common vulnerabilities. It describes Microsoft tools like the Microsoft Baseline Security Analyzer (MBSA) that can identify vulnerabilities related to patches, passwords, and insecure configurations. It also discusses vulnerabilities in Microsoft operating systems, services like IIS and SQL Server, and protocols like SMB/CIFS. The document provides best practices for securing Microsoft systems such as regular patching, antivirus software, logging and monitoring, disabling unused services, and enforcing strong passwords.
Cryptography is the process of encrypting and decrypting data to protect it from unauthorized access. The document discusses the history of cryptography from early substitution ciphers to modern algorithms like AES. It describes symmetric cryptography which uses a single key and asymmetric cryptography which uses public/private key pairs. Popular algorithms for encryption, digital signatures, and hashing are also outlined along with attacks that can compromise cryptosystems like brute force and man-in-the-middle attacks.
The document discusses a man-in-the-middle attack over a wireless network. It describes how a hacker can intercept traffic between a victim and the host they are communicating with by placing themselves in the middle. The hacker sets up a rogue wireless access point and uses tools like DNS spoofing and a delegated proxy server to redirect traffic and perform an SSL man-in-the-middle attack by presenting a fake certificate to the victim. A demonstration of this attack will be shown from the victim's perspective in the next video.
How to Add Colour Kanban Records in Odoo 17 Notebook
In Odoo 17, you can enhance the visual appearance of your Kanban view by adding color-coded records using the Notebook feature. This allows you to categorize and distinguish between different types of records based on specific criteria. By adding colors, you can quickly identify and prioritize tasks or items, improving organization and efficiency within your workflow.
Delegation Inheritance in Odoo 17 and Its Use Cases
There are 3 types of inheritance in odoo Classical, Extension, and Delegation. Delegation inheritance is used to sink other models to our custom model. And there is no change in the views. This slide will discuss delegation inheritance and its use cases in odoo 17.
Join educators from the US and worldwide at this year’s conference, themed “Strategies for Proficiency & Acquisition,” to learn from top experts in world language teaching.
Webinar Innovative assessments for SOcial Emotional Skills
Presentations by Adriano Linzarini and Daniel Catarino da Silva of the OECD Rethinking Assessment of Social and Emotional Skills project from the OECD webinar "Innovations in measuring social and emotional skills and what AI will bring next" on 5 July 2024
Lecture_Notes_Unit4_Chapter_8_9_10_RDBMS for the students affiliated by alaga...
Title: Relational Database Management System Concepts(RDBMS)
Description:
Welcome to the comprehensive guide on Relational Database Management System (RDBMS) concepts, tailored for final year B.Sc. Computer Science students affiliated with Alagappa University. This document covers fundamental principles and advanced topics in RDBMS, offering a structured approach to understanding databases in the context of modern computing. PDF content is prepared from the text book Learn Oracle 8I by JOSE A RAMALHO.
Key Topics Covered:
Main Topic : DATA INTEGRITY, CREATING AND MAINTAINING A TABLE AND INDEX
Sub-Topic :
Data Integrity,Types of Integrity, Integrity Constraints, Primary Key, Foreign key, unique key, self referential integrity,
creating and maintain a table, Modifying a table, alter a table, Deleting a table
Create an Index, Alter Index, Drop Index, Function based index, obtaining information about index, Difference between ROWID and ROWNUM
Target Audience:
Final year B.Sc. Computer Science students at Alagappa University seeking a solid foundation in RDBMS principles for academic and practical applications.
About the Author:
Dr. S. Murugan is Associate Professor at Alagappa Government Arts College, Karaikudi. With 23 years of teaching experience in the field of Computer Science, Dr. S. Murugan has a passion for simplifying complex concepts in database management.
Disclaimer:
This document is intended for educational purposes only. The content presented here reflects the author’s understanding in the field of RDBMS as of 2024.
Feedback and Contact Information:
Your feedback is valuable! For any queries or suggestions, please contact muruganjit@agacollege.in
The Jewish Trinity : Sabbath,Shekinah and Sanctuary 4.pdf
we may assume that God created the cosmos to be his great temple, in which he rested after his creative work. Nevertheless, his special revelatory presence did not fill the entire earth yet, since it was his intention that his human vice-regent, whom he installed in the garden sanctuary, would extend worldwide the boundaries of that sanctuary and of God’s presence. Adam, of course, disobeyed this mandate, so that humanity no longer enjoyed God’s presence in the little localized garden. Consequently, the entire earth became infected with sin and idolatry in a way it had not been previously before the fall, while yet in its still imperfect newly created state. Therefore, the various expressions about God being unable to inhabit earthly structures are best understood, at least in part, by realizing that the old order and sanctuary have been tainted with sin and must be cleansed and recreated before God’s Shekinah presence, formerly limited to heaven and the holy of holies, can dwell universally throughout creation
In Odoo 17, confirmed and uninvoiced sales orders are now factored into a partner's total receivables. As a result, the credit limit warning system now considers this updated calculation, leading to more accurate and effective credit management.
Slide 1
Is Email Marketing Really Effective in 2024?
Yes, Email Marketing is still a great method for direct marketing.
Slide 2
In this article we will cover:
- What is Email Marketing?
- Pros and cons of Email Marketing.
- Tools available for Email Marketing.
- Ways to make Email Marketing effective.
Slide 3
What Is Email Marketing?
Using email to contact customers is called Email Marketing. It's a quiet and effective communication method. Mastering it can significantly boost business. In digital marketing, two long-term assets are your website and your email list. Social media apps may change, but your website and email list remain constant.
Slide 4
Types of Email Marketing:
1. Welcome Emails
2. Information Emails
3. Transactional Emails
4. Newsletter Emails
5. Lead Nurturing Emails
6. Sponsorship Emails
7. Sales Letter Emails
8. Re-Engagement Emails
9. Brand Story Emails
10. Review Request Emails
Slide 5
Advantages Of Email Marketing
1. Cost-Effective: Cheaper than other methods.
2. Easy: Simple to learn and use.
3. Targeted Audience: Reach your exact audience.
4. Detailed Messages: Convey clear, detailed messages.
5. Non-Disturbing: Less intrusive than social media.
6. Non-Irritating: Customers are less likely to get annoyed.
7. Long Format: Use detailed text, photos, and videos.
8. Easy to Unsubscribe: Customers can easily opt out.
9. Easy Tracking: Track delivery, open rates, and clicks.
10. Professional: Seen as more professional; customers read carefully.
Slide 6
Disadvantages Of Email Marketing:
1. Irrelevant Emails: Costs can rise with irrelevant emails.
2. Poor Content: Boring emails can lead to disengagement.
3. Easy Unsubscribe: Customers can easily leave your list.
Slide 7
Email Marketing Tools
Choosing a good tool involves considering:
1. Deliverability: Email delivery rate.
2. Inbox Placement: Reaching inbox, not spam or promotions.
3. Ease of Use: Simplicity of use.
4. Cost: Affordability.
5. List Maintenance: Keeping the list clean.
6. Features: Regular features like Broadcast and Sequence.
7. Automation: Better with automation.
Slide 8
Top 5 Email Marketing Tools:
1. ConvertKit
2. Get Response
3. Mailchimp
4. Active Campaign
5. Aweber
Slide 9
Email Marketing Strategy
To get good results, consider:
1. Build your own list.
2. Never buy leads.
3. Respect your customers.
4. Always provide value.
5. Don’t email just to sell.
6. Write heartfelt emails.
7. Stick to a schedule.
8. Use photos and videos.
9. Segment your list.
10. Personalize emails.
11. Ensure mobile-friendliness.
12. Optimize timing.
13. Keep designs clean.
14. Remove cold leads.
Slide 10
Uses of Email Marketing:
1. Affiliate Marketing
2. Blogging
3. Customer Relationship Management (CRM)
4. Newsletter Circulation
5. Transaction Notifications
6. Information Dissemination
7. Gathering Feedback
8. Selling Courses
9. Selling Products/Services
Read Full Article:
https://digitalsamaaj.com/is-email-marketing-effective-in-2024/
AI Risk Management: ISO/IEC 42001, the EU AI Act, and ISO/IEC 23894
As artificial intelligence continues to evolve, understanding the complexities and regulations regarding AI risk management is more crucial than ever.
Amongst others, the webinar covers:
• ISO/IEC 42001 standard, which provides guidelines for establishing, implementing, maintaining, and continually improving AI management systems within organizations
• insights into the European Union's landmark legislative proposal aimed at regulating AI
• framework and methodologies prescribed by ISO/IEC 23894 for identifying, assessing, and mitigating risks associated with AI systems
Presenters:
Miriama Podskubova - Attorney at Law
Miriama is a seasoned lawyer with over a decade of experience. She specializes in commercial law, focusing on transactions, venture capital investments, IT, digital law, and cybersecurity, areas she was drawn to through her legal practice. Alongside preparing contract and project documentation, she ensures the correct interpretation and application of European legal regulations in these fields. Beyond client projects, she frequently speaks at conferences on cybersecurity, online privacy protection, and the increasingly pertinent topic of AI regulation. As a registered advocate of Slovak bar, certified data privacy professional in the European Union (CIPP/e) and a member of the international association ELA, she helps both tech-focused startups and entrepreneurs, as well as international chains, to properly set up their business operations.
Callum Wright - Founder and Lead Consultant Founder and Lead Consultant
Callum Wright is a seasoned cybersecurity, privacy and AI governance expert. With over a decade of experience, he has dedicated his career to protecting digital assets, ensuring data privacy, and establishing ethical AI governance frameworks. His diverse background includes significant roles in security architecture, AI governance, risk consulting, and privacy management across various industries, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: June 26, 2024
Tags: ISO/IEC 42001, Artificial Intelligence, EU AI Act, ISO/IEC 23894
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏.𝟎)-𝐅𝐢𝐧𝐚𝐥𝐬
Lesson Outcome:
-Students will understand the basics of gardening, including the importance of soil, water, and sunlight for plant growth. They will learn to identify and use essential gardening tools, plant seeds, and seedlings properly, and manage common garden pests using eco-friendly methods.
WPA introduced a pre-standard framework to improve WEP security by allowing for 802.1X authentication and enhancing the encryption protocol. WPA2 was later standardized and implemented the full 802.11i specification, migrating authentication and encryption to be based on 802.1X and the stronger AES protocol. Additional features were introduced to improve security such as per-packet key mixing and centralized key management solutions to facilitate secure roaming.
This document discusses wireless LAN security. It describes various wireless LAN technologies and standards. It then discusses some common security issues with wireless LANs like war driving, eavesdropping, denial of service attacks, and rogue access points. It provides solutions for each security issue, such as using encryption, VPNs, firewalls, and tools to detect rogue access points.
Understanding WiFi Security Vulnerabilities and SolutionsAirTight Networks
These slides include discussion on important Wi-Fi security issues and the solutions available to address them. Enterprises which need to secure their networks from Wi-Fi threats in order to protect their information assets, prevent unauthorized use of their network, enforce no-Wi-Fi zones, and meet regulatory compliance for themselves and their clients will benefit from this discussion.
The document summarizes a presentation on wireless security. It discusses wireless standards like 802.11b, 802.11a, and 802.11g and security standards like WEP, WPA, and WPA2. It describes vulnerabilities in WEP like weak IVs and keys. It also explains attacks like identity theft through MAC spoofing and defenses like strong encryption, authentication, and regular key changes.
The document discusses wireless network penetration testing techniques. It demonstrates automated cracking of WEP and WPA networks using tools like aircrack-ng. It also covers bypassing MAC address filtering and cracking WPA2 networks using Reaver by exploiting WPS. The document provides information on wireless standards like 802.11a/b/g/n and their characteristics. It describes common wireless encryption and authentication methods including WEP, WPA, WPA2 etc. Finally, it includes checklists for wireless vulnerability assessments and requirements for wireless cracking labs.
The document outlines a presentation by two speakers on hacking and information security. It introduces the speakers and their backgrounds in cybersecurity. The presentation topics include basics of WiFi networks, wireless standards, encryption algorithms, wireless hacking methodology and common attacks. It also covers how to stay secure and defensive tools. Interactive portions engage the audience on their WiFi security concerns and ask for feedback to improve future sessions.
Security+ Guide to Network Security Fundamentals, 3rd Edition, by Mark Ciampa
Knowledge and skills required for Network Administrators and Information Technology professionals to be aware of security vulnerabilities, to implement security measures, to analyze an existing network environment in consideration of known security threats or risks, to defend against attacks or viruses, and to ensure data privacy and integrity. Terminology and procedures for implementation and configuration of security, including access control, authorization, encryption, packet filters, firewalls, and Virtual Private Networks (VPNs).
CNIT 120: Network Security
http://samsclass.info/120/120_S09.shtml#lecture
Policy: http://samsclass.info/policy_use.htm
Many thanks to Sam Bowne for allowing to publish these presentations.
This document discusses how to crack WEP and WPA wireless networks and how to better secure wireless networks. It provides steps on how to crack WEP networks using Aircrack tools like Airodump and Aircrack by capturing initialization vectors and cracking the WEP key. It also discusses cracking WPA networks is harder and involves capturing data using Airodump and cracking passwords using Aircrack and a dictionary word list. The document concludes by providing tips to secure wireless networks like changing default passwords, disabling SSID broadcast, turning off the network when not in use, using MAC address filtering, and strong encryption like WPA with long random keys.
Super Barcode Training Camp - Motorola AirDefense Wireless Security PresentationSystem ID Warehouse
The document discusses emerging wireless network security threats and recommendations. Common risks to wireless networks include rogue access points, evil twin attacks, and users bypassing network security controls. Emerging threats include hotspot phishing, virtual Wi-Fi access on Windows 7 computers allowing unauthorized access, and Bluetooth pinpad swapping. The document recommends centrally monitoring and controlling the wireless network infrastructure with solutions like Motorola AirDefense to ensure security, compliance, and troubleshoot wireless issues.
Wired Equivalent Privacy (WEP) was the first and most widely used algorithm for securing wireless networks by providing authentication and encryption using a shared key. However, WEP has significant security flaws because it uses a small 24-bit initialization vector (IV) that is not encrypted and can become predictable, compromising the RC4 encryption key. It also does not protect data integrity. As a result, WEP is susceptible to attacks that can recover the WEP key and decrypt wireless transmissions. It is recommended to avoid using WEP and instead use more robust standards like WPA or WPA2.
This document summarizes wireless network security and best practices. It discusses how wireless networks are less secure than wired due to packet sniffing and remote access. It describes common wireless attacks like man-in-the-middle and denial of service. WEP encryption is shown to be flawed and easily cracked. WPA was introduced as an improvement over WEP but still has some vulnerabilities. The document recommends using strong encryption like AES, along with other security measures such as MAC filtering, static IPs, network separation, and policy to help secure a wireless network.
WPA and WPA2 are security protocols for wireless networks. WPA2 improved upon WPA by supporting stronger AES encryption instead of TKIP, separating authentication from encryption, and being more secure against attacks. Specifically, WPA2 uses 128-bit AES encryption, whereas WPA only supports the weaker TKIP encryption. Theoretically, WPA2 cannot be hacked while WPA remains vulnerable to certain attacks.
Wi-Fi is a wireless networking technology that uses the 802.11 standard developed by IEEE to allow for wireless local area network computer communication in public spectrum bands. Securing wireless networks is important and can be done by securing all wireless devices and educating users, actively monitoring the network for weaknesses, and using stronger security protocols like WPA2 instead of the deprecated WEP. While SSL encryption provides some security, public Wi-Fi connections can still be intercepted using man-in-the-middle attacks, so using a VPN service or SSH tunneling can further improve security when connecting over unknown networks.
WPA (Wi-Fi Protected Access) was introduced by the Wi-Fi Alliance to address vulnerabilities in WEP (Wired Equivalent Privacy) encryption. It uses TKIP (Temporal Key Integrity Protocol) to dynamically generate encryption keys and add integrity checking to messages to prevent attacks. WPA also supports 802.1X/EAP authentication and pre-shared keys for access control. While an improvement over WEP, WPA is still susceptible to denial of service attacks. However, it provides a secure transition method to the more robust WPA2 standard for wireless network security.
Wired Equivalent Privacy (WEP) was an early protocol for wireless network security. It aimed to provide confidentiality through encryption and integrity through a checksum. However, WEP had several flaws:
1. It reused encryption keys too frequently due to a small initialization vector space, allowing the same encryption to be used for multiple packets.
2. It used a weak integrity checksum that could be predicted, allowing packets to be modified without detection.
3. Its short secret key provided insufficient security against brute force attacks to recover keys from captured network traffic.
This document discusses wireless networks and how they operate. It describes how wireless LANs connect to wired LANs through access points and can also function as complete wireless networks without wired connections. Wireless LANs use radio waves to transmit data and integrate into existing networks through access points, which allow users to roam between coverage areas. However, wireless networks have unique security considerations compared to wired networks.
This document discusses wireless network security. It covers wireless network modes including infrastructure and ad-hoc modes. Common wireless standards such as 802.11a, 802.11b and 802.11g are described. The document also discusses wireless security features including SSID, WEP, and WPA. It explains the advantages of wireless networks such as easy installation, and disadvantages such as lower bandwidth. Security issues with WEP such as vulnerabilities to cracking are covered. WPA is presented as an improved security protocol over WEP.
"Security & Privacy in WLAN - A Primer and Case Study"
The objective of this paper is to illustrate a primer on Wireless Local Area Network (WLAN) security issues along with an experiment on WLAN penetration test in a live network.
Oss web application and network securityRishabh Mehan
The document provides an overview of web application and network security. It begins with definitions of web applications and how requests are made via protocols like HTTP and HTTPS. It then covers common security attacks such as denial of service attacks, TCP hijacking, and packet sniffing. The document discusses countermeasures for these attacks like firewalls, intrusion detection systems, and encryption. It also covers vulnerabilities in web applications like SQL injection, cross-site scripting, and input validation issues. The key information is on common security attacks against web applications and networks and their corresponding countermeasures.
Securing Network Access with Open Source solutionsNick Owen
My presentation from Atlanta Linux Fest on how to allow users secure access to your network using open source technologies. Examples include how to add two-factor authentication to Apache, OpenVPN, Astaro, NX etc.
This document summarizes Dan Kaminsky's 2007 talk at Black Hat about exploiting vulnerabilities in the DNS system and web browser security policies to enable arbitrary TCP and UDP access from within a web browser. Kaminsky describes how controlling DNS responses allows an attacker to bypass firewalls and access internal networks by manipulating the browser's view of domain names and IP addresses. He then outlines his proof-of-concept attack software called "Slirpie" that implements a VPN-like tunnel using only a compromised web browser.
The document summarizes Dan Kaminsky's talk at Black Hat 2007 about exploiting the DNS rebinding vulnerability to bypass firewalls and access internal networks from external web browsers. It describes how DNS rebinding works by abusing the same-origin policy to treat websites with different domain names but the same IP address as coming from the same origin. It then outlines several ways an attacker can force a domain to resolve to different IP addresses and use this to tunnel network traffic over the browser.
The document discusses the functions and capabilities of firewalls. It explains that firewalls can identify packets based on header information like source/destination IP addresses and port numbers. Firewalls can implement security policies, like only allowing certain departments to access the internet for specific services. Rules can be created to drop or accept packets based on their source, destination, and the transport service. Firewall configurations can authenticate users and integrate with directories to authorize access based on user profiles. Firewalls also provide content security for protocols like FTP, HTTP, and SMTP.
CommCon 2023 - WebRTC & Video Delivery application security - what could poss...Sandro Gauci
WebRTC is often considered to be secure by default - with most security concerns being around IP address leakage which is more of a privacy issue than anything. Well, I have news for you - the applications and infrastructure that handles WebRTC can be attacked. It may indeed have various types of security vulnerabilities which are often overlooked. This presentation is based on experiences gained through security testing of WebRTC applications with anecdotal stories to illustrate the dangers. We will also take a peek at Video Delivery mechanisms such as RIST and SRT and discuss what could possibly go wrong there too!
The document discusses various common security threats and how to mitigate them using Cisco's IOS Firewall features. It describes application-layer attacks, autorooters, backdoors, denial of service attacks, IP spoofing, man-in-the-middle attacks, network reconnaissance, packet sniffers, password attacks, port redirection attacks, Trojan horse attacks and viruses, and trust exploitation attacks. It then outlines Cisco IOS Firewall features like stateful inspection, intrusion detection, firewall voice traversal, ICMP inspection, authentication proxy, destination URL policy management, per-user firewalls, router provisioning, DoS prevention, dynamic port mapping, Java applet blocking, traffic filtering, multi-interface support, NAT, time-
Cracking Into Embedded Devices - HACK.LU 2K8guest441c58b71
The document discusses offensive techniques for compromising embedded devices, focusing on exploiting vulnerabilities in HTTP, UPnP, SNMP, and Wi-Fi to gain remote access. Many examples are provided of specific devices that were compromised through bugs like cross-site request forgery, privilege escalation flaws, and password leaks. The goal of the research is to show how embedded devices are easier to hack than general purpose systems and can be used as stepping stones into internal corporate networks.
Zaccone Carmelo - IPv6 and security from a user’s point of view IPv6 Conference
This document discusses the IPv6 deployment at AWT.be from a security perspective. It describes how AWT.be initially deployed IPv6 separately from IPv4 using dedicated firewalls and networks. They then transitioned to dual-stack deployment after gaining experience. Key lessons included ensuring firewall and application support for IPv6, careful address configuration to avoid errors, and awareness that dual-stack hosts are more vulnerable without personal firewalls that support IPv6. The deployment approach aimed to safely gain experience with IPv6 before integrating it fully into production networks and services.
Jabber is an open-source messaging protocol that was created in 1998. It uses XML over TCP connections and has a client-server architecture. While originally not designed with high security in mind, efforts have been made to enhance Jabber's security, including implementing TLS for encrypted connections, SASL for authentication, and working to enable end-to-end encryption. However, security challenges still remain and further improvements are needed areas like spam prevention and protecting against man-in-the-middle attacks.
Jabber (now called XMPP) is an open protocol for secure, real-time messaging and presence information. It uses XML over TCP and has a client-server architecture. While not originally designed for high security, many improvements have been made, including supporting TLS for encrypted connections, SASL for authentication, and efforts to enable end-to-end encryption. However, more work remains to fully address security issues like spam and spoofing.
Proxy servers and firewalls both act as gateways between internal networks and external networks like the internet. Proxy servers improve performance by caching frequently requested content, control bandwidth usage, and filter requests. Firewalls protect internal networks from external threats by packet filtering, analyzing packets, providing proxy services, and logging and alerting administrators of potential threats. Popular proxy software includes Squid, ISA Server, and WinRoute, while popular firewall software includes ISA Server, Cisco PIX, Norton Internet Security, and ZoneAlarm.
Internet firewalls were inspired by brick firewalls built between buildings to prevent the spread of fires. There are various types of firewall strategies that can provide protection against internet attacks. Packet filters and proxy firewalls were early strategies that had limitations. Stateful firewalls improved on these by keeping track of network connections and translating IP addresses, making internal networks invisible to the outside. Stateful inspection firewalls can also filter application data traffic for added security. The optimal firewall strategy depends on the specific network environment.
The document summarizes various techniques for exploiting vulnerabilities in web applications, including exploiting logged out XSS vulnerabilities, CSRF protected XSS, XSS via HTTP headers, file upload issues, and encoding tricks for SQL injection. It discusses using techniques like browser password managers, session fixation, persistent data stores, and Flash to circumvent protections.
This document provides an overview of unusual web application security bugs and exploitation techniques discussed by Alex Kuznetsov, including exploiting logged out XSS vulnerabilities, CSRF protected XSS, XSS via HTTP headers, file upload issues, PHP oddities, SQL injection encoding attacks, and more obscure bugs involving cookies, timing attacks, and cookie policies. The talk outlines new and creative ways to bypass input validation and achieve remote code execution or sensitive data disclosure on vulnerable sites.
A brief introduction to "How The Internet Works", from how your LAN uses MAC addresses to talk nic-to-nic, through to what a proxy is, and how that operates, plus a little bit of everything in between. Consider this the leypersons guide to the Internet.
This document provides information on networking topics in Linux including:
- How to connect to Linux systems using SSH and things that can be done from the Linux command line interface
- IP addressing and subnet masking
- Setting up networks and creating permanent network configuration files
- Network troubleshooting tools like traceroute, nmap, netstat
- Reasons why network software may not work like firewalls blocking ports or network speed issues
- An overview of VPNs versus proxy servers and how each works
Compression Oracle Attacks on VPN NetworksPriyanka Aash
Security researchers have done a good amount of practical attacks in the past using chosen plain-text attacks on compressed traffic to steal sensitive data. In spite of how popular CRIME and BREACH were, little was talked about how this class of attacks was relevant to VPN networks. Compression oracle attacks are not limited to just TLS protected data. In this talk, we try these attacks on browser requests and responses which usually tunnel their HTTP traffic through VPNs. We also show a case study with a well-known VPN server and their plethora of clients. We then go into practical defenses and how mitigations in HTTP/2's HPACK and other mitigation techniques are the way forward rather than claiming 'Thou shall not compress traffic at all.' One of the things that we would like to showcase is how impedance mismatches in these different layers of technologies affect security and how they don't play well together.
Future Internet Week - IPv6 the way forward: IPv6 and security from a user’s ...ir. Carmelo Zaccone
This workshop will start with a presentation of results of a study that was conducted for the European Commission on IPv6 and security. This will be followed by presentations from a technology provider who will focus on the security issues related to IPv6. The last presentation will be done by an organisation that has implemented IPv6 and it will share its experiences with the focus on security. At the end of the session, there is a Q&A.
http://ipv6-ghent.fi-week.eu/ipv6-security/
Similar to Wifi Security, or Descending into Depression and Drink (20)
The document discusses attacking GSM networks by spoofing a base transceiver station (BTS). It describes how to setup an OpenBTS system using inexpensive hardware to intercept mobile subscribers. It also summarizes vulnerabilities in the GSM cryptographic protocols including issues with identifiers, spoofing networks, decrypting traffic, and lack of encryption.
This document summarizes a presentation given by Justin Morehouse and Tony Flick at ShmooCon 2010 about exploiting a directory traversal vulnerability in VMware virtualization products to steal virtual machines. It identifies the vulnerability, explains how it works, lists affected versions, and demonstrates a "GuestStealer" proof-of-concept tool. The presentation recommends patching systems and properly segmenting networks as mitigation strategies.
This document summarizes the discovery and disclosure of a TLS renegotiation vulnerability by Marsh Ray and Steve Dispensa of PhoneFactor. They found that TLS renegotiation did not properly bind the cryptographic state between the initial handshake and subsequent renegotiations, allowing man-in-the-middle attacks. They worked with other experts to coordinate a responsible disclosure, develop a solution, and push vendors to patch the issue. While the initial reaction was mixed, working code exploits emerged quickly, and the vulnerability ultimately had a significant impact on TLS security.
Learning By Breaking O W A S P B W A Doug Wilson Shmoo 2010SecurityTube.Net
Doug Wilson presented on the OWASP Broken Web Applications Project (OWASP BWA). The project aims to create a virtual machine containing various intentionally vulnerable web applications to allow security researchers and others to test scanners, code analysis tools, and web application firewalls. The initial version contained several vulnerable applications like OWASP WebGoat and old versions of real-world apps like phpBB. The goal is to expand it further to be a more comprehensive and collaborative resource for learning about web application security vulnerabilities.
Learning By Breaking Owasp Bwa Doug Wilson Shmoo 2010SecurityTube.Net
Doug Wilson presented on the OWASP Broken Web Applications Project (OWASP BWA). The project aims to create a virtual machine containing various intentionally vulnerable web applications to allow security researchers and others to test scanners, code analysis tools, and web application firewalls. The initial version contained several vulnerable applications like OWASP WebGoat and Damn Vulnerable Web App. The goal is to expand it with more applications and documentation to aid in security research and learning.
The document discusses Paul Graham's views on hackers as makers rather than scientists and references several computing and encryption related topics. It mentions Nvidia's Tesla GPUs, CipherFlow for encrypted database processing, and Seymore Cray's views on optimization. It also lists performance numbers for GPU accelerated password cracking, encryption, and hashing tools showing speedups ranging from 3x to 20x compared to CPU implementations.
The document discusses various types of computer attacks and malware including viruses, worms, Trojans, spyware and adware. It describes how viruses can replicate and infect other systems, and the importance of anti-virus software. Network attacks like denial of service attacks and distributed denial of service attacks are covered. Methods of protecting systems through firewalls, user education, and physical security measures are also summarized.
This document provides an overview of TCP/IP concepts and networking fundamentals, including:
- The TCP/IP protocol stack consists of 4 layers: application, transport, internet, and network. The transport layer uses TCP and UDP to encapsulate data into segments.
- TCP uses a 3-way handshake to establish a connection and its header includes fields like source/destination ports and sequence numbers. Common TCP ports like 80 and 443 are used for web traffic.
- IP addresses are made of a network and host portion and are classified into classes A, B, and C. Subnet masks determine the network vs host portions.
- UDP is a simpler connectionless protocol. ICMP and protocols like ping
This chapter discusses hacking wireless networks. It explains wireless technology and standards such as 802.11. Authentication in wireless networks involves establishing that a user is authorized to use the network. Various wireless hacking tools and the process of "wardriving" are also described.
The document discusses vulnerabilities in the Linux operating system and countermeasures to protect Linux systems from remote attacks. It describes how attackers can use tools like Nessus to discover vulnerabilities, deploy trojan programs, and create buffer overflows. It also provides recommendations for system administrators, including keeping systems updated with the latest patches, using rootkit detectors, and training users to avoid social engineering attacks.
This document discusses tools and techniques for assessing and hardening Microsoft systems against common vulnerabilities. It describes Microsoft tools like the Microsoft Baseline Security Analyzer (MBSA) that can identify vulnerabilities related to patches, passwords, and insecure configurations. It also discusses vulnerabilities in Microsoft operating systems, services like IIS and SQL Server, and protocols like SMB/CIFS. The document provides best practices for securing Microsoft systems such as regular patching, antivirus software, logging and monitoring, disabling unused services, and enforcing strong passwords.
Cryptography is the process of encrypting and decrypting data to protect it from unauthorized access. The document discusses the history of cryptography from early substitution ciphers to modern algorithms like AES. It describes symmetric cryptography which uses a single key and asymmetric cryptography which uses public/private key pairs. Popular algorithms for encryption, digital signatures, and hashing are also outlined along with attacks that can compromise cryptosystems like brute force and man-in-the-middle attacks.
The document discusses a man-in-the-middle attack over a wireless network. It describes how a hacker can intercept traffic between a victim and the host they are communicating with by placing themselves in the middle. The hacker sets up a rogue wireless access point and uses tools like DNS spoofing and a delegated proxy server to redirect traffic and perform an SSL man-in-the-middle attack by presenting a fake certificate to the victim. A demonstration of this attack will be shown from the victim's perspective in the next video.
How to Add Colour Kanban Records in Odoo 17 NotebookCeline George
In Odoo 17, you can enhance the visual appearance of your Kanban view by adding color-coded records using the Notebook feature. This allows you to categorize and distinguish between different types of records based on specific criteria. By adding colors, you can quickly identify and prioritize tasks or items, improving organization and efficiency within your workflow.
Delegation Inheritance in Odoo 17 and Its Use CasesCeline George
There are 3 types of inheritance in odoo Classical, Extension, and Delegation. Delegation inheritance is used to sink other models to our custom model. And there is no change in the views. This slide will discuss delegation inheritance and its use cases in odoo 17.
Join educators from the US and worldwide at this year’s conference, themed “Strategies for Proficiency & Acquisition,” to learn from top experts in world language teaching.
Webinar Innovative assessments for SOcial Emotional SkillsEduSkills OECD
Presentations by Adriano Linzarini and Daniel Catarino da Silva of the OECD Rethinking Assessment of Social and Emotional Skills project from the OECD webinar "Innovations in measuring social and emotional skills and what AI will bring next" on 5 July 2024
Lecture_Notes_Unit4_Chapter_8_9_10_RDBMS for the students affiliated by alaga...Murugan Solaiyappan
Title: Relational Database Management System Concepts(RDBMS)
Description:
Welcome to the comprehensive guide on Relational Database Management System (RDBMS) concepts, tailored for final year B.Sc. Computer Science students affiliated with Alagappa University. This document covers fundamental principles and advanced topics in RDBMS, offering a structured approach to understanding databases in the context of modern computing. PDF content is prepared from the text book Learn Oracle 8I by JOSE A RAMALHO.
Key Topics Covered:
Main Topic : DATA INTEGRITY, CREATING AND MAINTAINING A TABLE AND INDEX
Sub-Topic :
Data Integrity,Types of Integrity, Integrity Constraints, Primary Key, Foreign key, unique key, self referential integrity,
creating and maintain a table, Modifying a table, alter a table, Deleting a table
Create an Index, Alter Index, Drop Index, Function based index, obtaining information about index, Difference between ROWID and ROWNUM
Target Audience:
Final year B.Sc. Computer Science students at Alagappa University seeking a solid foundation in RDBMS principles for academic and practical applications.
About the Author:
Dr. S. Murugan is Associate Professor at Alagappa Government Arts College, Karaikudi. With 23 years of teaching experience in the field of Computer Science, Dr. S. Murugan has a passion for simplifying complex concepts in database management.
Disclaimer:
This document is intended for educational purposes only. The content presented here reflects the author’s understanding in the field of RDBMS as of 2024.
Feedback and Contact Information:
Your feedback is valuable! For any queries or suggestions, please contact muruganjit@agacollege.in
The Jewish Trinity : Sabbath,Shekinah and Sanctuary 4.pdfJackieSparrow3
we may assume that God created the cosmos to be his great temple, in which he rested after his creative work. Nevertheless, his special revelatory presence did not fill the entire earth yet, since it was his intention that his human vice-regent, whom he installed in the garden sanctuary, would extend worldwide the boundaries of that sanctuary and of God’s presence. Adam, of course, disobeyed this mandate, so that humanity no longer enjoyed God’s presence in the little localized garden. Consequently, the entire earth became infected with sin and idolatry in a way it had not been previously before the fall, while yet in its still imperfect newly created state. Therefore, the various expressions about God being unable to inhabit earthly structures are best understood, at least in part, by realizing that the old order and sanctuary have been tainted with sin and must be cleansed and recreated before God’s Shekinah presence, formerly limited to heaven and the holy of holies, can dwell universally throughout creation
Credit limit improvement system in odoo 17Celine George
In Odoo 17, confirmed and uninvoiced sales orders are now factored into a partner's total receivables. As a result, the credit limit warning system now considers this updated calculation, leading to more accurate and effective credit management.
Is Email Marketing Really Effective In 2024?Rakesh Jalan
Slide 1
Is Email Marketing Really Effective in 2024?
Yes, Email Marketing is still a great method for direct marketing.
Slide 2
In this article we will cover:
- What is Email Marketing?
- Pros and cons of Email Marketing.
- Tools available for Email Marketing.
- Ways to make Email Marketing effective.
Slide 3
What Is Email Marketing?
Using email to contact customers is called Email Marketing. It's a quiet and effective communication method. Mastering it can significantly boost business. In digital marketing, two long-term assets are your website and your email list. Social media apps may change, but your website and email list remain constant.
Slide 4
Types of Email Marketing:
1. Welcome Emails
2. Information Emails
3. Transactional Emails
4. Newsletter Emails
5. Lead Nurturing Emails
6. Sponsorship Emails
7. Sales Letter Emails
8. Re-Engagement Emails
9. Brand Story Emails
10. Review Request Emails
Slide 5
Advantages Of Email Marketing
1. Cost-Effective: Cheaper than other methods.
2. Easy: Simple to learn and use.
3. Targeted Audience: Reach your exact audience.
4. Detailed Messages: Convey clear, detailed messages.
5. Non-Disturbing: Less intrusive than social media.
6. Non-Irritating: Customers are less likely to get annoyed.
7. Long Format: Use detailed text, photos, and videos.
8. Easy to Unsubscribe: Customers can easily opt out.
9. Easy Tracking: Track delivery, open rates, and clicks.
10. Professional: Seen as more professional; customers read carefully.
Slide 6
Disadvantages Of Email Marketing:
1. Irrelevant Emails: Costs can rise with irrelevant emails.
2. Poor Content: Boring emails can lead to disengagement.
3. Easy Unsubscribe: Customers can easily leave your list.
Slide 7
Email Marketing Tools
Choosing a good tool involves considering:
1. Deliverability: Email delivery rate.
2. Inbox Placement: Reaching inbox, not spam or promotions.
3. Ease of Use: Simplicity of use.
4. Cost: Affordability.
5. List Maintenance: Keeping the list clean.
6. Features: Regular features like Broadcast and Sequence.
7. Automation: Better with automation.
Slide 8
Top 5 Email Marketing Tools:
1. ConvertKit
2. Get Response
3. Mailchimp
4. Active Campaign
5. Aweber
Slide 9
Email Marketing Strategy
To get good results, consider:
1. Build your own list.
2. Never buy leads.
3. Respect your customers.
4. Always provide value.
5. Don’t email just to sell.
6. Write heartfelt emails.
7. Stick to a schedule.
8. Use photos and videos.
9. Segment your list.
10. Personalize emails.
11. Ensure mobile-friendliness.
12. Optimize timing.
13. Keep designs clean.
14. Remove cold leads.
Slide 10
Uses of Email Marketing:
1. Affiliate Marketing
2. Blogging
3. Customer Relationship Management (CRM)
4. Newsletter Circulation
5. Transaction Notifications
6. Information Dissemination
7. Gathering Feedback
8. Selling Courses
9. Selling Products/Services
Read Full Article:
https://digitalsamaaj.com/is-email-marketing-effective-in-2024/
AI Risk Management: ISO/IEC 42001, the EU AI Act, and ISO/IEC 23894PECB
As artificial intelligence continues to evolve, understanding the complexities and regulations regarding AI risk management is more crucial than ever.
Amongst others, the webinar covers:
• ISO/IEC 42001 standard, which provides guidelines for establishing, implementing, maintaining, and continually improving AI management systems within organizations
• insights into the European Union's landmark legislative proposal aimed at regulating AI
• framework and methodologies prescribed by ISO/IEC 23894 for identifying, assessing, and mitigating risks associated with AI systems
Presenters:
Miriama Podskubova - Attorney at Law
Miriama is a seasoned lawyer with over a decade of experience. She specializes in commercial law, focusing on transactions, venture capital investments, IT, digital law, and cybersecurity, areas she was drawn to through her legal practice. Alongside preparing contract and project documentation, she ensures the correct interpretation and application of European legal regulations in these fields. Beyond client projects, she frequently speaks at conferences on cybersecurity, online privacy protection, and the increasingly pertinent topic of AI regulation. As a registered advocate of Slovak bar, certified data privacy professional in the European Union (CIPP/e) and a member of the international association ELA, she helps both tech-focused startups and entrepreneurs, as well as international chains, to properly set up their business operations.
Callum Wright - Founder and Lead Consultant Founder and Lead Consultant
Callum Wright is a seasoned cybersecurity, privacy and AI governance expert. With over a decade of experience, he has dedicated his career to protecting digital assets, ensuring data privacy, and establishing ethical AI governance frameworks. His diverse background includes significant roles in security architecture, AI governance, risk consulting, and privacy management across various industries, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: June 26, 2024
Tags: ISO/IEC 42001, Artificial Intelligence, EU AI Act, ISO/IEC 23894
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
(T.L.E.) Agriculture: Essentials of GardeningMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏.𝟎)-𝐅𝐢𝐧𝐚𝐥𝐬
Lesson Outcome:
-Students will understand the basics of gardening, including the importance of soil, water, and sunlight for plant growth. They will learn to identify and use essential gardening tools, plant seeds, and seedlings properly, and manage common garden pests using eco-friendly methods.
178. HTTP not so S var refs = document.getElementsByTagName('a'); for (var i = 0; i < refs.length; i++){ var rval = refs[i].getAttribute("href"); if (rval == null) { continue; } refs[i].setAttribute("href", rval.replace(/^https:/, "http:"); }