[cb22] Your Printer is not your Printer ! - Hacking Printers at Pwn2Own by An-Jie Yang

How to download and install Nessus the vulnerability scanner and how to scan the network using IP Address

Bu döküman Linux nedir neden tercih edilir gibi sorulara cevap arayanlara kısa bir bilgilendirmeden sonra Sanal makinaya Linux Ubuntu dağıtımının kurulumunu göstererek genel linux terminal ve komutlarının anlatımıyla son bulmaktadır.Lİnux ve özgür yazılım farkındalığını artırmak için giriş seviyesinde bir dökumandır.İşinize yaraması dileğiyle iyi çalışmalar.Soru,görüş ve önerileriniz için ahmet@gurelahmet.com a mail atabilirsiniz.

MITRE ATT&CK is quickly gaining traction and is becoming an important standard to use to assess the overall cyber security posture of an organization. Tools like ATT&CK Navigator facilitate corporate adoption and allow for a holistic overview on attack techniques and how the organization is preventing and detecting them. Furthermore, many vendors, technologies and open-source initiatives are aligning with ATT&CK. Join Erik Van Buggenhout in this presentation, where he will discuss how MITRE ATT&CK can be leveraged in the organization as part of your overall cyber security program, with a focus on adversary emulation. Erik Van Buggenhout is the lead author of SANS SEC599 - Defeating Advanced Adversaries - Purple Team Tactics & Kill Chain Defenses. Next to his activities at SANS, Erik is also a co-founder of NVISO, a European cyber security firm with offices in Brussels, Frankfurt and Munich.

1. Create a diagram of the relevant processes, data stores, data flows, and external entities. 2. Apply the STRIDE methodology to systematically identify potential threats to each element in the diagram. 3. Mitigate the identified threats through techniques like redesigning to eliminate threats, applying standard security controls, or inventing new controls. 4. Validate that the threat modeling process was comprehensive by ensuring all elements and potential threats were considered, and that the proposed mitigations adequately address the threats.

- Information Security Management: - APTs - a sophisticated and organized cyber attack to access and steal information from compromised computers.

Docker Meetup Tokyo #24 https://dockerjp.connpass.com/event/93140/

Bu sunum web uygulamalarının kritikliği ne kadar düşük olursa olsun uygulama açıklıklarının sistem ve ağ güvenliğini tehdit edebileceğini göstermektedir.

Wireshark is a open source Network Packet Analyzer. It is used for capturing network packets and to display that packet data as detailed as possible.

In this slides deck, we gonna look into Wireless penetration testing requirements like hardware & software, Various IEEE standards. and also deep dive into WEP, WPA, WPA2 & its Security threats & Security best practices.

Arkville is a software and FPGA IP core combination that provides DPDK packet acceleration. The Arkville DPDK PMD software runs on the GPP and interfaces with the Arkville FPGA IP core to enable zero-copy packet transfers between the GPP and FPGA. This achieves high throughput over 150Gbps and low latency of 1.25us round trip time. Arkville can be used in smart NICs, network appliances, and DPDK accelerators to efficiently move packets between DPDK and FPGA hardware using AXI interfaces.

Snort is an open source network intrusion detection system that can perform real-time packet analysis, protocol analysis, and content searching/matching. It uses a rules-based approach to detect attacks and unauthorized intrusions. Snort has four main components - the packet sniffer, preprocessors, detection engine, and output. The sniffer captures network packets which are then preprocessed before being analyzed against rules in the detection engine. If a rule matches, alerts are output to various destinations like log files or databases. Snort can operate in different modes like sniffer, packet logger, or network IDS and uses signatures and rules to detect a variety of attacks and exploits.

Rootless containers allow users to run containers without root privileges by leveraging user and namespace isolation techniques. While rootless containers mitigate some security risks, there are still unresolved issues around sub-user management, networking, and adoption by runtimes and image builders. Rootless containers also cannot prevent all attacks if a container is broken out of. Container runtimes are working to improve support for rootless containers to further enhance security.

Kali Linux is an operating system based on Debian Linux designed for digital forensics and penetration testing. It contains over 600 security and forensics tools, runs on both 32-bit and 64-bit architectures, and is free and open source. Kali Linux is commonly used by ethical hackers, penetration testers, and digital forensics investigators. It contains more security tools than other Linux distributions and is optimized for tasks such as vulnerability assessment, security auditing, and penetration testing.

Malware refers to malicious software like viruses, worms, and trojans. Viruses propagate by infecting other programs and spread when an infected program is run. Worms propagate without human interaction by exploiting vulnerabilities. Trojans appear desirable but are malicious, and must be run by the user. Malware spreads through websites, email attachments, links, and removable media. Anti-malware software uses signatures and behavior analysis to detect and remove malware through scanning, detection, and removal.

This document provides an overview and demonstration of Security Onion, an open-source Linux distribution for intrusion detection and network security monitoring. It describes Security Onion's tools like Snort, Sguil, Pulled Pork, Snorby and Daemonlogger. The document demonstrates how to install Security Onion, use its tools to analyze network traffic, view alerts and raw packet captures. It also provides challenges for users to further explore Security Onion's capabilities.

From ATT&CKcon 3.0 By Matt Snyder, VMWare Insider threats are some of the most treacherous and every organization is susceptible: it's estimated that theft of Intellectual Property alone exceeds $600 billion a year. Armed with intimate knowledge of your organization and masked as legitimate business, often these attacks go unnoticed until it's too late and the damage is done. To make matters worse, threat actors are now trying to lure employees with the promise of large paydays to help carry out attacks. These advanced attacks require advanced solutions, and we are going to demonstrate how we are using the MITRE ATT&CK framework to proactively combat these threats. Armed with these tactics and techniques, we show you how to build intelligent detections to help secure even the toughest of environments.

Sony R&D Center has been though robotics history and products for years. As robotics platform and Robotics Operating System (ROS) getting matured, there is a requirement to handle the distributed system integration. Using Kubernetes on edge cluster system, there are a lot of advantages such as application lifecycle, deployment and recovery. Also using CNI and ROS Data Distributed System, it can construct distributed system on edge cluster, so that multiple robots can connect directedly and work collaboratively for the specific task. We will share how we can use Kubernetes on edge including deployment robotics application and possible problems based on our experience. Furthermore, we will share our approach to support edge dependent platform with device-plugin to attach hardware resources and even virtual devices which access to the host system such as 3rd party application.

Kafka operators need to provide guarantees to the business that Kafka is working properly and delivering data in real time, and they need to identify and triage problems so they can solve them before end users notice them. This elevates the importance of Kafka monitoring from a nice-to-have to an operational necessity. In this talk, Kafka operations experts Xavier Léauté and Gwen Shapira share their best practices for monitoring Kafka and the streams of events flowing through it. How to detect duplicates, catch buggy clients, and triage performance issues – in short, how to keep the business’s central nervous system healthy and humming along, all like a Kafka pro. Speakers: Gwen Shapira, Xavier Leaute (Confluence) Gwen is a software engineer at Confluent working on core Apache Kafka. She has 15 years of experience working with code and customers to build scalable data architectures. She currently specializes in building real-time reliable data processing pipelines using Apache Kafka. Gwen is an author of “Kafka - the Definitive Guide”, "Hadoop Application Architectures", and a frequent presenter at industry conferences. Gwen is also a committer on the Apache Kafka and Apache Sqoop projects. Xavier Leaute is One of the first engineers to Confluent team, Xavier is responsible for analytics infrastructure, including real-time analytics in KafkaStreams. He was previously a quantitative researcher at BlackRock. Prior to that, he held various research and analytics roles at Barclays Global Investors and MSCI.

Past several years Microsoft Windows undergo lot of fundamental security changes. Where one can argue still imperfect and bound to tons of legacy issues, on the other hand those changes made important shifts in attacker perspective. From tightened sandboxing, restricting attack surface, introducing mitigations, applying virtualization up to stronger focus even on win32k. In our talk we will go trough those changes, how it affects us and how we tackle them from choosing targets, finding bugs up to exploitation primitives we are using. While also empathize that windows research is not only about sandbox, and there are many more interesting target to look for.

The document summarizes a presentation given by Santhosh Kumar and Anamika Singh on analyzing router vulnerabilities and the WiHawk router vulnerability scanner. The presentation covered analyzing sample routers to find issues, open source tools for firmware analysis, demonstrating exploits found, and the lack of responses from some vendors. It also described the WiHawk scanner which automates checking routers for common vulnerabilities and issues like default credentials, backdoors, and more.

(FR) Introduction très sympathique autour des environnements Cloud avec un focus particulier sur la virtualisation et les containers (Docker) (ENG) Friendly presentation about Cloud solutions with a focus on virtualization and containers (Docker). Author: Nicholas Weaver – Principal Architect, Intel Corporation

This document discusses hacking into IPSec VPNs used by banks. It describes how banks previously used private networks but now rely on VPNs to connect over public infrastructure like the internet in a more cost effective way. However, VPNs are only relatively secure and rely on the security of the protocols and devices used. The document goes on to describe how IPSec VPNs can be vulnerable through issues with aggressive mode authentication and use of pre-shared keys, and provides information on tools that can crack pre-shared keys over aggressive mode. It recommends ways to improve security such as disabling aggressive mode and using certificates instead of pre-shared keys.

This document discusses hacking into IPSec VPNs used by banks. It describes how banks historically used private networks but now rely on VPNs to connect over public infrastructure in a cost-effective way. However, VPNs are only relatively secure. The document outlines vulnerabilities in the IKE aggressive mode handshake when using pre-shared keys to authenticate, allowing tools to crack keys. It recommends ways to improve VPN security, such as disabling aggressive mode, not using dynamic IPs, and filtering connections.

STMicroelectronics apresenta a família STM32WB que é o primeiro e único dual-core Cortex-M4 e Cortex-M0 + MCU no mercado certificado Bluetooth Low Energy v5.0 e 802.15.4. Para acompanhar a chegada desses componentes, também estamos lançando o STM32CubeMonRF, uma ferramenta de software para ajudar os desenvolvedores a testar e configurar seu rádio com mais eficiência. Também estamos lançando o P-NUCLEO-WB55, um pacote de desenvolvimento contendo uma placa Nucleo 64 clássica e um dongle USB. Ambos são fornecidos com o aplicativo de demonstração do microcontrolador,onde oferece uma experiência verdadeiramente única, pronta para uso. Assista o webinar em: https://www.embarcados.com.br/webinars/webinar-stm32wb/

Reverse engineering is not just about uncovering the hidden behaviour of a given technology, system, program or device. It's actually an art and a mindset. Reversing is used by some government agencies, secret services, antivirus software companies, hackers and students. It can be used for many purposes: cracking/bypassing software, botnet analysis, finding 0day exploits, interpreting unknown protocols, understanding malware or finding bugs in apps.

The document discusses building an enterprise/cloud analytics platform using Jupyter notebooks and Apache Spark. It describes the challenges of deploying Jupyter notebooks at an enterprise scale, including collaboration, large-scale data analysis, security, and authentication. It outlines various approaches taken to address these challenges, such as running the entire Jupyter stack on a single large machine or giving each user their own container. However, these approaches have limitations. The document then introduces the Jupyter Enterprise Gateway as a solution developed by IBM to optimize resource allocation, support multi-users securely through impersonation, and enhance security overall when deploying Jupyter at an enterprise scale.

The document provides an overview and analysis of several industrial control system protocols including MODBUS, DNP3, PROFINET DCP, IEC 61850-8-1, IEC 61870-5-101/104, FTE, and Siemens protocols. It discusses the functionality of each protocol, security issues like the lack of authentication and encryption, and tools for analyzing and interacting with the protocols. Live demonstrations are provided of scanning networks using some of the protocols.

The document discusses various industrial control system protocols including Modbus, DNP3, PROFINET DCP, IEC 61850-8-1, and IEC 61870-5-101/104. It describes their functions, security issues like lack of authentication and encryption, and available tools for analyzing the protocols. The speaker is a penetration tester who researches SCADA security and protocols.

Clear Containers is an Open Containers Initiative (OCI) “runtime” that launches an Intel VT-x secured hypervisor rather than a standard Linux container. An introduction of Clear Containers will be provided, followed by an overview of CNM networking plugins which have been created to enhance network connectivity using Clear Containers. More specifically, we will show demonstrations of using VPP with DPDK and SRIO-v based networks to connect Clear Containers. Pending time we will provide and walk through a hands on example of using VPP with Clear Containers. About the speaker: Manohar Castelino is a Principal Engineer for Intel’s Open Source Technology Center. Manohar has worked on networking, network management, network processors and virtualization for over 15 years. Manohar is currently an architect and developer with the ciao (clearlinux.org/ciao) and the clear containers (https://github.com/01org/cc-oci-runtime) projects focused on networking. Manohar has spoken at many Container Meetups and internal conferences.

The document discusses Linux tracing techniques. It begins with an overview of the Linux tracing landscape and the main tracing systems. It then covers static tracing using tracepoints, dynamic tracing using kprobes and uprobes, and monkey patching techniques. It also looks deeper at CPU utilization analysis using hardware events, performance monitor counters, and the Top-Down Microarchitecture Analysis Method. The goal is to provide a better understanding of Linux tracing capabilities and how to identify performance bottlenecks.

This document provides an overview of using the TMS320DM8148 embedded processor with Linux. It discusses the hardware architecture supported by Linux, the embedded development board setup, toolchain and compiler installation, bootloaders, the Linux kernel, device drivers, file systems and more. The goal is to enable development of embedded Linux applications for the TMS320DM8148 chip using common open source tools.

This document provides an overview and roadmap for RedisAI, which allows serving deep learning models using Redis. Key points: - RedisAI turns Redis into a full-fledged deep learning runtime by introducing tensors as a new data type and enabling model execution on CPU and GPU. - Models can be exported from frameworks like TensorFlow and PyTorch and served using the RedisAI API. Scripts can also be used to define computations directly in RedisAI. - RedisAI aims to keep models hot in memory, run anywhere Redis runs, and optimize resource usage. Future plans include DAG execution, auto-batching, ONNX support, and advanced monitoring. - A demo of RedisAI will be provided

The first part of the first day of the Thingsquare advanced IoT firmware engineering course. http://thingsquare.com/training/

The document discusses tools to improve a LAMP web development stack. It recommends source control, development platforms, task tracking, automated testing, static analysis, automated deployment, and continuous integration. These tools enable collaboration, testing, deployment automation, and integration of code changes. Specific open source tools are recommended for each category like Git, PHPUnit, PHP Code Sniffer, and Jenkins. The document argues these tools improve workflow, quality, and speed of development.

Presentation from Agile on the Beach covering some tools to use with your lamp stack to Get Things Done!

This document provides an overview and introduction to using Raspberry Pi. It begins by outlining what topics will be covered, including an introduction to Raspberry Pi hardware, operating systems, installation, programming with Python and GPIO pins. It then describes what a Raspberry Pi is, its specifications, history and affordable price. Steps for minimum hardware requirements, installing an operating system on an SD card, and initial boot up are outlined. The document discusses operating systems, package management, and demonstrates programming and projects including an LED blink example. Remote access options like SSH and VNC are also covered.

It started with computer hacking and Japanese linguistics as a kid. Zach Mathis has been based in Kobe, Japan, and has performed both red team services as well as blue team incident response and defense consultation for major Japanese global Japanese corporations since 2006. He is the founder of Yamato Security, one of the largest and most popular hands-on security communities in Japan, and has been providing free training since 2012 to help improve the local security community. Since 2016, he has been teaching security for the SANS institute and holds numerous GIAC certifications. Currently, he is working with other Yamato security members to provide free and open-source security tools to help security analysts with their work.

While hackers have known the importance of sharing research to improve security for years, the importance of coordinated vulnerability disclosure is increasingly recognized by governments around the world. The principals of disclosure an protecting security researchers are common across borders, but different countries have some key differences. This panel will present a global perspective that may in turn inform key public policy and company behavior. ENISA has published 'Coordinated Vulnerability Disclosure policies in the EU' in April 2022 . This report not only provides an objective introduction to the current state of coordinated vulnerability disclosure policies in the Member States of the European Union, but also introduces the operation of vulnerability disclosure in China, Japan and the USA. Based on these findings, the desirable and good practice elements of a coordinated vulnerability disclosure process are examined, followed by a discussion of the challenges and issues. This session aims to share the contents of this report and clarify the challenges and future direction of operations in Japan, as well as national security and vulnerability handling issues in the US, in a panel discussion with representatives from various jurisdictions. The panelists are involved in the practice of early warning partnership notified bodies in Japan, the authors of the above report in Europe and the contributors to the above report in the US. In Japan, the issues of system awareness, incentives, increase in the number of outstanding cases in handling and so-called triage in handling vulnerabilities will be introduced. From the United States, the Vulnerabilities Equities Process for National Security and the publication of a non-prosecution policy for vulnerability research will be introduced, as well as a historical background on the issue. The aim is that the panel discussion will enable the audience to understand the international situation surrounding CVD, as well as future trends, in particular the important role of vulnerability in cybersecurity and the challenges faced by society around it.

ハッカーたちの間では、セキュリティ向上のために研究を共有することの重要性が何年も前から知られていた。一方、協調して脆弱性を開示することの重要性も、世界中の政府によってますます認識されるようになってきた。情報開示とセキュリティ研究者の保護という原則は国境を越えて共通であるものの、国によって重要な違いがある。本パネルでは、重要な公共政策や企業の行動に影響を与える可能性のあるグローバルな視点を提示する。 ENISAは、2022年4月に「EUにおける脆弱性開示政策の調整」を発表した。本報告書では、EU加盟国における脆弱性開示の協調政策の現状を客観的に紹介するだけでなく、中国、日本、米国における脆弱性開示の運用を紹介している。それらを踏まえて、協調的な脆弱性開示プロセスに望ましい要素やベストプラクティスの要素を検討し、その後、課題や問題点について議論する予定。 本報告書の内容を共有し、日本における運用の課題と今後の方向性、米国における国家安全保障と脆弱性対応の課題を、各法域の代表者とのパネルディスカッションで明らかにすることを目的としています。 パネリストは、日本では早期警戒パートナーシップ通知機関の実務に携わる方々、欧州では上記報告書の執筆者、米国では上記報告書の寄稿者 日本では、脆弱性対応における体制意識、インセンティブ、未処理案件の増加、いわゆるトリアージなどの課題が紹介される予定 米国からは、国家安全保障のための脆弱性情報の開示方針（Vulnerabilities Equities Process）、脆弱性研究の不起訴方針の公表などを紹介するとともに、この問題の歴史的背景を紹介する。 パネルディスカッションを通じて、脆弱性開示政策を取り巻く国際情勢や今後の動向、特にサイバーセキュリティにおける脆弱性の重要な役割とそれを取り巻く社会が抱える課題について参加者に理解していただくことを目的とする。

While hackers have known the importance of sharing research to improve security for years, the importance of coordinated vulnerability disclosure is increasingly recognized by governments around the world. The principals of disclosure an protecting security researchers are common across borders, but different countries have some key differences. This panel will present a global perspective that may in turn inform key public policy and company behavior. ENISA has published 'Coordinated Vulnerability Disclosure policies in the EU' in April 2022 . This report not only provides an objective introduction to the current state of coordinated vulnerability disclosure policies in the Member States of the European Union, but also introduces the operation of vulnerability disclosure in China, Japan and the USA. Based on these findings, the desirable and good practice elements of a coordinated vulnerability disclosure process are examined, followed by a discussion of the challenges and issues. This session aims to share the contents of this report and clarify the challenges and future direction of operations in Japan, as well as national security and vulnerability handling issues in the US, in a panel discussion with representatives from various jurisdictions. The panelists are involved in the practice of early warning partnership notified bodies in Japan, the authors of the above report in Europe and the contributors to the above report in the US. In Japan, the issues of system awareness, incentives, increase in the number of outstanding cases in handling and so-called triage in handling vulnerabilities will be introduced. From the United States, the Vulnerabilities Equities Process for National Security and the publication of a non-prosecution policy for vulnerability research will be introduced, as well as a historical background on the issue.

ハッカーたちの間では、セキュリティ向上のために研究を共有することの重要性が何年も前から知られていた。一方、協調して脆弱性を開示することの重要性も、世界中の政府によってますます認識されるようになってきた。情報開示とセキュリティ研究者の保護という原則は国境を越えて共通であるものの、国によって重要な違いがある。本パネルでは、重要な公共政策や企業の行動に影響を与える可能性のあるグローバルな視点を提示する。 ENISAは、2022年4月に「EUにおける脆弱性開示政策の調整」を発表した。本報告書では、EU加盟国における脆弱性開示の協調政策の現状を客観的に紹介するだけでなく、中国、日本、米国における脆弱性開示の運用を紹介している。それらを踏まえて、協調的な脆弱性開示プロセスに望ましい要素やベストプラクティスの要素を検討し、その後、課題や問題点について議論する予定。 本報告書の内容を共有し、日本における運用の課題と今後の方向性、米国における国家安全保障と脆弱性対応の課題を、各法域の代表者とのパネルディスカッションで明らかにすることを目的としています。 パネリストは、日本では早期警戒パートナーシップ通知機関の実務に携わる方々、欧州では上記報告書の執筆者、米国では上記報告書の寄稿者 日本では、脆弱性対応における体制意識、インセンティブ、未処理案件の増加、いわゆるトリアージなどの課題が紹介される予定 米国からは、国家安全保障のための脆弱性情報の開示方針（Vulnerabilities Equities Process）、脆弱性研究の不起訴方針の公表などを紹介するとともに、この問題の歴史的背景を紹介する。 パネルディスカッションを通じて、脆弱性開示政策を取り巻く国際情勢や今後の動向、特にサイバーセキュリティにおける脆弱性の重要な役割とそれを取り巻く社会が抱える課題について参加者に理解していただくことを目的とする。

While hackers have known the importance of sharing research to improve security for years, the importance of coordinated vulnerability disclosure is increasingly recognized by governments around the world. The principals of disclosure an protecting security researchers are common across borders, but different countries have some key differences. This panel will present a global perspective that may in turn inform key public policy and company behavior. ENISA has published 'Coordinated Vulnerability Disclosure policies in the EU' in April 2022 . This report not only provides an objective introduction to the current state of coordinated vulnerability disclosure policies in the Member States of the European Union, but also introduces the operation of vulnerability disclosure in China, Japan and the USA. Based on these findings, the desirable and good practice elements of a coordinated vulnerability disclosure process are examined, followed by a discussion of the challenges and issues. This session aims to share the contents of this report and clarify the challenges and future direction of operations in Japan, as well as national security and vulnerability handling issues in the US, in a panel discussion with representatives from various jurisdictions. The panelists are involved in the practice of early warning partnership notified bodies in Japan, the authors of the above report in Europe and the contributors to the above report in the US. In Japan, the issues of system awareness, incentives, increase in the number of outstanding cases in handling and so-called triage in handling vulnerabilities will be introduced. From the United States, the Vulnerabilities Equities Process for National Security and the publication of a non-prosecution policy for vulnerability research will be introduced, as well as a historical background on the issue. The aim is that the panel discussion will enable the audience to understand the international situation surrounding CVD, as well as future trends, in particular the important role of vulnerability in cybersecurity and the challenges faced by society around it.

ハッカーたちの間では、セキュリティ向上のために研究を共有することの重要性が何年も前から知られていた。一方、協調して脆弱性を開示することの重要性も、世界中の政府によってますます認識されるようになってきた。情報開示とセキュリティ研究者の保護という原則は国境を越えて共通であるものの、国によって重要な違いがある。本パネルでは、重要な公共政策や企業の行動に影響を与える可能性のあるグローバルな視点を提示する。 ENISAは、2022年4月に「EUにおける脆弱性開示政策の調整」を発表した。本報告書では、EU加盟国における脆弱性開示の協調政策の現状を客観的に紹介するだけでなく、中国、日本、米国における脆弱性開示の運用を紹介している。それらを踏まえて、協調的な脆弱性開示プロセスに望ましい要素やベストプラクティスの要素を検討し、その後、課題や問題点について議論する予定。 本報告書の内容を共有し、日本における運用の課題と今後の方向性、米国における国家安全保障と脆弱性対応の課題を、各法域の代表者とのパネルディスカッションで明らかにすることを目的としています。 パネリストは、日本では早期警戒パートナーシップ通知機関の実務に携わる方々、欧州では上記報告書の執筆者、米国では上記報告書の寄稿者 日本では、脆弱性対応における体制意識、インセンティブ、未処理案件の増加、いわゆるトリアージなどの課題が紹介される予定 米国からは、国家安全保障のための脆弱性情報の開示方針（Vulnerabilities Equities Process）、脆弱性研究の不起訴方針の公表などを紹介するとともに、この問題の歴史的背景を紹介する。 パネルディスカッションを通じて、脆弱性開示政策を取り巻く国際情勢や今後の動向、特にサイバーセキュリティにおける脆弱性の重要な役割とそれを取り巻く社会が抱える課題について参加者に理解していただくことを目的とする。

While hackers have known the importance of sharing research to improve security for years, the importance of coordinated vulnerability disclosure is increasingly recognized by governments around the world. The principals of disclosure an protecting security researchers are common across borders, but different countries have some key differences. This panel will present a global perspective that may in turn inform key public policy and company behavior. ENISA has published 'Coordinated Vulnerability Disclosure policies in the EU' in April 2022 . This report not only provides an objective introduction to the current state of coordinated vulnerability disclosure policies in the Member States of the European Union, but also introduces the operation of vulnerability disclosure in China, Japan and the USA. Based on these findings, the desirable and good practice elements of a coordinated vulnerability disclosure process are examined, followed by a discussion of the challenges and issues. This session aims to share the contents of this report and clarify the challenges and future direction of operations in Japan, as well as national security and vulnerability handling issues in the US, in a panel discussion with representatives from various jurisdictions. The panelists are involved in the practice of early warning partnership notified bodies in Japan, the authors of the above report in Europe and the contributors to the above report in the US. In Japan, the issues of system awareness, incentives, increase in the number of outstanding cases in handling and so-called triage in handling vulnerabilities will be introduced. From the United States, the Vulnerabilities Equities Process for National Security and the publication of a non-prosecution policy for vulnerability research will be introduced, as well as a historical background on the issue. The aim is that the panel discussion will enable the audience to understand the international situation surrounding CVD, as well as future trends, in particular the important role of vulnerability in cybersecurity and the challenges faced by society around it.

ハッカーたちの間では、セキュリティ向上のために研究を共有することの重要性が何年も前から知られていた。一方、協調して脆弱性を開示することの重要性も、世界中の政府によってますます認識されるようになってきた。情報開示とセキュリティ研究者の保護という原則は国境を越えて共通であるものの、国によって重要な違いがある。本パネルでは、重要な公共政策や企業の行動に影響を与える可能性のあるグローバルな視点を提示する。 ENISAは、2022年4月に「EUにおける脆弱性開示政策の調整」を発表した。本報告書では、EU加盟国における脆弱性開示の協調政策の現状を客観的に紹介するだけでなく、中国、日本、米国における脆弱性開示の運用を紹介している。それらを踏まえて、協調的な脆弱性開示プロセスに望ましい要素やベストプラクティスの要素を検討し、その後、課題や問題点について議論する予定。 本報告書の内容を共有し、日本における運用の課題と今後の方向性、米国における国家安全保障と脆弱性対応の課題を、各法域の代表者とのパネルディスカッションで明らかにすることを目的としています。 パネリストは、日本では早期警戒パートナーシップ通知機関の実務に携わる方々、欧州では上記報告書の執筆者、米国では上記報告書の寄稿者 日本では、脆弱性対応における体制意識、インセンティブ、未処理案件の増加、いわゆるトリアージなどの課題が紹介される予定 米国からは、国家安全保障のための脆弱性情報の開示方針（Vulnerabilities Equities Process）、脆弱性研究の不起訴方針の公表などを紹介するとともに、この問題の歴史的背景を紹介する。 パネルディスカッションを通じて、脆弱性開示政策を取り巻く国際情勢や今後の動向、特にサイバーセキュリティにおける脆弱性の重要な役割とそれを取り巻く社会が抱える課題について参加者に理解していただくことを目的とする。

Yuuma Taki is enrolled in the Hokkaido Information University Information Media Faculty of Information Media (4th year). At university he is focusing on learning about security for lower-level components, such OS and CPU. In his third year of undergraduate school, he worked on trying to implement the OS security mechanism "KASLR", at Sechack365. Currently, he is learning about ROP derivative technology and embedded equipment security.

2021年10月、Lazarusグループに関連する可能性が高いユニークなローダーであるWSLinkの最初の分析を公開。ほとんどのサンプルは難読化され、高度な仮想マシン（VM）難読化機能で保護されている。サンプルには明確なアーティファクトが含まれておらず、当初は難読化を公的に知られているVMと関連付けなかったが、後にそれをCodevirtualizerに接続することに成功。このVMは、ジャンクコードの挿入、仮想オペランドの暗号化、仮想オペコードの重複、難読化手法仮想命令のマージ、ネストされたVMなど、いくつかの追加の難読化技術を導入する。 本発表では、VMの内部を分析し、合理的な時間で難読化技術を「見抜く」ための半自動化されたアプローチについて説明する。また、難読化されたバイトコードと難読化されていないバイトコードを比較し、本手法の有効性を紹介する。われわれの手法は、仮想オペコードのセマンティクスを抽出する既知の難読化解除手法に基づいており、単純化規則によるシンボリック実行を使用。さらに、バイトコードチャンクとVMの内部構成を記号ではなく、具体的な値として扱い、既知の難読化手法で追加の難読化技術を自動的に処理できるようにする。

In October 2021, we published the first analysis of Wslink – a unique loader likely linked to the Lazarus group. Most samples are packed and protected with an advanced virtual machine (VM) obfuscator; the samples contain no clear artifacts and we initially did not associate the obfuscation with a publicly known VM, but we later managed to connect it to CodeVirtualizer. This VM introduces several additional obfuscation techniques such as insertion of junk code, encoding of virtual operands, duplication of virtual opcodes, opaque predicates, merging of virtual instructions, and a nested VM. Our presentation analyzes the internals of the VM and describes our semi automated approach to “see through” the obfuscation techniques in reasonable time. We demonstrate the approach on some bytecode from a protected sample and compare the results with a non-obfuscated sample, found subsequent to starting our analysis, confirming the method’s validity. Our solution is based on a known deobfuscation method that extracts the semantics of the virtual opcodes, using symbolic execution with simplifying rules. We further treat the bytecode chunks and some internal constructs of the VM as concrete values instead of as symbolic ones, enabling the known deobfuscation method to deal with the additional obfuscation techniques automatically.

Kimsuky is a North Korean APT possibly controlled by North Korea's Reconnaissance General Bureau. Based on reports from the Korea Internet & Security Agency (KISA) and other vendors, TeamT5 identified that Kimsuky's most active group, CloudDragon, built a workflow functioning as a "Credential Factory," collecting and exploiting these massive credentials. The credential factory powers CloudDragon to start its espionage campaigns. CloudDragon's campaigns have aligned with DPRK's interests, targeting the organizations and key figures playing a role in the DPRK relationship. Our database suggested that CloudDragon has possibly infiltrated targets in South Korea, Japan, and the United States. Victims include think tanks, NGOs, media agencies, educational institutes, and many individuals. CloudDragon's "Credential Factory" can be divided into three small cycles, "Daily Cycle," "Campaign Cycle," and "Post-exploit Cycle." The"Daily Cycle" can collect massive credentials and use the stolen credentials to accelerate its APT life cycle. In the "Campaign Cycle," CloudDragon develops many new malware. While we responded to CloudDragon's incidents, we found that the actor still relied on BabyShark malware. CloudDragon once used BabyShark to deploy a new browser extension malware targeting victims' browsers. Moreover, CloudDragon is also developing a shellcode-based malware, Dust. In the "Post-exploit Cycle," the actor relied on hacking tools rather than malicious backdoors. We also identified that the actor used remote desktop software to prevent detection. In this presentation, we will go through some of the most significant operations conducted by CloudDragon, and more importantly, we will provide possible scenarios of future invasions for defense and detection.

Social media is no doubt a critical battlefield for threat actors to launch InfoOps, especially in a critical moment such as wartime or the election season. We have seen Bot-Driven Information Operations (InfoOps, aka influence campaign) have attempted to spread disinformation, incite protests in the physical world, and doxxing against journalists. China's Bots-Driven InfoOps, despite operating on a massive scale, are often considered to have low impact and very little organic engagement. In this talk, we will share our observations on these persistent Bots-Driven InfoOps and dissect their harmful disinformation campaigns circulated in cyberspace. In the past, most bots-driven operations simply parroted narratives of the Chinese propaganda machine, mechanically disseminating the same propaganda and disinformation artifacts made by Chinese state media. However, recently, we saw the newly created bots turn to post artifacts in a livelier manner. They utilized various tactics, including reposting screenshots of forum posts and disguised as members of “Milk Tea Alliance,” to create a false appearance that such content is being echoed across cyberspace. We particularly focus on an ongoing China's bots-driven InfoOps targeting Taiwan, which we dub "Operation ChinaRoot." Starting in mid-2021, the bots have been disseminating manipulated information about Taiwan's local politics and Covid-19 measures. Our further investigation has also identified the linkage between Operation ChinaRoot and other Chinese state-linked networks such as DRAGONBRIDGE and Spamouflage.

Malwares written in Go is increasing every year. Go's cross-platform nature makes it an opportune language for attackers who wish to target multiple platforms. On the other hand, the statically linked libraries make it difficult to distinguish between user functions and libraries, making it difficult for analysts to analyze. This situation has increased the demand for Go malware classification and exploration. In this talk, we will demonstrate the feasibility of computing similarity and classification of Go malware using a newly proposed method called gimpfuzzy. We have implemented "gimpfuzzy", which incorporates Fuzzy Hashing into the existing gimphash method. In this talk, we will verify the discrimination rate of the classification using the proposed method and confirm the validity of the proposed method by discussing some examples from the classified results. We will also discuss issues in Go-malware classification.

Goで書かれたマルウェアは年々増加している。Goはクロスプラットフォームの性質を持っており、複数のプラットフォームを標的にしたい攻撃者にとって好都合な言語である。その一方で、ライブラリが静的にリンクされていることからユーザ関数とライブラリの区別が難しく、アナリストにとって解析が困難である。そうした状況で、Goマルウェアの分類や探索の需要が高まっている。 本講演ではgimpfuzzyという新たな提案手法を用いてGoマルウェアに対し類似性の計算や分類が可能であることを検証する。われわれは既存手法であるgimphashにFuzzy Hashingを組み込んだ「gimpfuzzy」を新たに実装した。講演では提案手法を利用した分類の判別率を検証し、分類された結果の中からいくつかの事例を取り上げその妥当性について確認する。また、Goマルウェアの分類における課題についても検討を行う予定である。

This document discusses the results of long-term scanning and analysis of Winnti 4.0 and ShadowPad malware command and control (C2) protocols. It finds that Winnti 4.0 C2s primarily use TLS, HTTPS, and HTTP, while ShadowPad variants primarily use TCP, HTTPS, and HTTP. Analysis of the protocols reveals encryption methods, packet structures, and server-side functionality. Over time, the number and distribution of active C2s changed, likely in response to research publications and incident response actions. The document advocates for anonymization techniques and merits and risks of future research publications.

In November 2019, I started monitoring the Bitcoin operation by the adversaries who hid IP addresses of their C&C server in the blockchain. In June 2020, I started collaborating with Professor Christian Doerr of the Hasso Plattner Institute based on the idea of redirecting C&C server communication to a sinkhole server (called takeover), and we successfully achieved this in August. However, the adversaries quickly took evasive action, where they managed to implement an evasion mechanism in only two weeks and restarted their attack. Although we could not conduct our takeover, our monitoring system could worked well. The end of their attack was brought upon by the surge in Bitcoin prices. Due to the fees for the Bitcoin miners, a transaction had reduced the adversaries' profits, and we confirmed the last C&C update was in January 2021 and the abandonment of the attack infrastructure came in March. Since then, no similar attacks have been observed by my monitoring system. Although this attack has already concluded and is unlikely to restart unless the value of Bitcoin declines, I would like to share the know-how I have learned through the direct confrontation with the adversaries. That is, at the time of the confrontation with them, this attack was highly novel, and the adversaries themselves did not fully understand the best solution for its' operation. They needed to evolve their tactics, techniques, and procedures (TTPs) while operating the system. We carefully analyzed their TTPs and tried to catch them off their guard. Even more troublesome was the need to understand as quickly as possible what they intended to do each time they were affected by the Bitcoin halving or making a simple operational error. This presentation is a culmination my insights learned from interactions with these adversaries and I am looking forward to sharing this information with everyone.

Smartian is a tool that enhances smart contract fuzzing with static and dynamic data-flow analyses. It integrates static analysis to identify promising sequences of function calls for generating initial fuzzing seeds. It then uses dynamic analysis to mutate function arguments to realize expected data flows across functions. Smartian implements bug oracles for 13 classes of smart contract bugs. Evaluation shows Smartian outperforms other fuzzers and symbolic executors on benchmarks with known bugs, demonstrating the effectiveness of integrating static and dynamic analyses for smart contract fuzzing.

Imagine a world where a security researcher becomes aware of a security vulnerability, impacting thousands of Open Source Software (OSS) projects, and is enabled to both identify and fix them all at once. Now imagine a world where a vulnerability is introduced into your production code and a few moments later you receive an automated pull request to fix it. Hundreds of thousands of human hours are invested every year in finding common security vulnerabilities with relatively simple fixes. These vulnerabilities aren't sexy, cool, or new, we've known about them for years, but they're everywhere! The scale of GitHub and tools like CodeQL (GitHub's code query language) enable one to scan for vulnerabilities across hundreds of thousands of OSS projects, but the challenge is how to scale the triaging, reporting, and fixing. Simply automating the creation of thousands of bug reports by itself isn't useful, and would be even more of a burden on volunteer maintainers of OSS projects. Ideally, the maintainers would be provided with not only information about the vulnerability, but also a fix in the form of an easily actionable pull request. When facing a problem of this scale, what is the most efficient way to leverage researcher knowledge to fix the most vulnerabilities across OSS? This talk will cover a highly scalable solution - automated bulk pull request generation. We'll discuss the practical applications of this technique on real world OSS projects. We'll also cover technologies like CodeQL and OpenRewrite (a style-preserving refactoring tool created at Netflix and now developed by Moderne). Let's not just talk about vulnerabilities, let's actually fix them at scale. This work is sponsored by the new Dan Kaminsky Fellowship; a fellowship created to celebrate Dan's memory and legacy by funding open-source work that makes the world a better (and more secure) place.

In this presentation, I have shown major risks that are to face in a business investment. Also I have shown their classification and sources. This information have taken from my text book -" Investment Analysis and Portfolio Management ~chapter 2 Investment~ " For complete this Presentation I used Figma and Canva. My Role: a. Student Final year - Accounting b. Presentation Designer

The European Commission has clearly identified open source as a strategic tool for bringing some balance to an EU cloud market currently dominated by a handful of non-EU hyperscalers. Part of that commitment comes through a series of ambitious, multi-million EU projects like the SIMPL platform for Data Spaces and the multi-country “Important Project of Common European Interest on Next Generation Cloud Infrastructure and Services” (IPCEI-CIS). For the first time in the history of the European Union, it is the EU industry who will be leading large-scale open source projects aimed at building European strategic technologies. In this talk we will explain in detail how specific European open source technologies are being brought together as part of some of those projects to start building Sovereign Multi-Cloud solutions that ensure interoperability and digital sovereignty for European users while preventing vendor lock-in in the cloud market, opening up competition in the emerging 5G/edge.

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The buzz around the Linux kernel technology eBPF is growing quickly and it can be hard to know where to start or how to keep up with this technology that is reshaping our infrastructure stack. In this talk, Bill will trace how he got into eBPF, explore some of the applications leveraging eBPF today, and teach others how to dive into the hive of activity around eBPF. People just beginning with eBPF will learn how eBPF makes it possible to have efficient networking, observability without instrumentation, effortless tracing, and real-time security (among other things) without needing your own kernel team. Those already familiar with eBPF will get an overview of the eBPF landscape and learn about many new and expanding eBPF applications that allow them to harness the power without needing to dive into the bytecode. The audience will walk away with an understanding of the buzz around eBPF and knowledge of new tools that may solve some of their problems in networking, observability, and security.

This presentation deals with SEO Product Management. Topics like discovery, experimentation and prioritisation are covered.

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In a world where Cloud gives us the ease and flexibility to deploy and scale your apps we often overlook security and control. The fact that resources in the cloud are still shared, the hardware is shared, the network is shared, there is not much insight into the infrastructure unless the logs are exposed by the cloud provider. Even an air gap environment in the cloud is truly not air gapped, it’s a pseudo-private network. Moreover, the general trend in the industry is shifting towards cloud repatriation, it’s a fancy term for bringing your apps and services from cloud back to on-prem, like old school how things were run before the cloud was even a thing. This shift has caused what I call a knowledge gap where engineers are only familiar with interacting with infrastructure via APIs but not the hardware or networks their application runs on. In this talk I aim to demystify on-prem environments and more importantly show engineers how easy and smooth it is to repatriate data from cloud to an on-prem air gap environment.

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The abstract was published as a conference proceeding in a Newsletter after being presented as an e-posture and secured 2nd prize during the scientific proceedings of "National Conference on Health Economics and Outcomes Research (HEOR) to Enhance Decision Making for Global Health" held at Raghavendra Institute of Pharmaceutical Education and Research (RIPER)- Autonomous in association with the International Society for Pharmacoeconomics and Outcomes Research (ISPOR)-India Andhra Pradesh Regional Chapter during 4th& 5th August 2023. Nasir A. A study on drug utilization evaluation of bronchodilators using the DDD method. RIPER - PDIC Bulletin ISPOR India Andhra Pradesh Regional Chapter Newsletter [Internet]. 2023 Sep;11(51):14. Available from: www.riper.ac.in

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Destyney Duhon embodies a singular blend of creativity, resilience, and purpose that defines modern entrepreneurial spirit. As a visionary at the intersection of artistry and innovation, Destyney fearlessly navigates uncharted waters, sculpting her journey with a profound commitment to authenticity and impact.This Brand exploration power point is a great example of her dedication to her craft.

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