Security checklists

Emergency-Response-Notes is a collection of technical reference documentation and playbooks used for performing forensic analysis, incident response, intrusion identification, and malware remediation. It serves as an incident response knowledge base and an intrusion analysis framework to help identify web shells, hidden backdoors, and persistence mechanisms used during security attacks. The project utilizes a case-study-based knowledge base to map real-world attack scenarios to specific mitigation and recovery steps. It provides a digital forensics playbook and a malware remediation guide for

This project is a comprehensive set of guides and frameworks designed to secure software-as-a-service infrastructure and company operations. It provides a collection of technical checklists, architectural patterns, and best practices for hardening cloud applications against cyber attacks. The project differentiates itself by providing specialized manuals for risk management and compliance readiness. It offers structured approaches to threat modeling, incident response planning, and the preparation of audit evidence required to meet industry security certifications and enterprise customer requ

The advisory database is a centralized repository and intelligence platform designed to aggregate, normalize, and track security vulnerability data across diverse open source software ecosystems. It functions as a unified source of truth for security advisories, providing machine-readable records that help developers and automated tools identify and manage threats within their software supply chains. The platform distinguishes itself by utilizing a version-controlled, git-based storage model that relies on pull-request-driven workflows for community curation and verification. By enforcing a s

This project is a comprehensive, community-driven directory of open-source tools, datasets, and documentation for malware analysis and cybersecurity research. It serves as a centralized index for security professionals and researchers to locate resources for investigating, reverse engineering, and analyzing malicious software. The directory organizes information through a structured taxonomy, covering specialized domains such as memory forensics, network traffic inspection, and honeypot threat research. By aggregating links to external utilities and frameworks, it provides a platform-agnostic

This project serves as a comprehensive cybersecurity training platform and resource repository focused on web application security. It functions as a centralized hub for security practitioners, providing both a curated collection of technical documentation and research, and a system for deploying isolated, containerized environments to practice security analysis and exploitation techniques. The platform distinguishes itself by integrating automated data aggregation with hands-on, container-based orchestration. It maintains a current knowledge base of industry research and digital threats whil

This project is a collection of instructional resources and manuals providing strategic defense frameworks for protecting cryptocurrency assets and digital identities. It serves as a security guide for mitigating blockchain-based exploits, managing digital wallets, and implementing risk frameworks to prevent the theft of digital assets. The documentation provides detailed handbooks on wallet security, including the management of private keys, the use of hardware wallets, and secure transaction signing. It offers specialized guidance on anti-phishing defense and the identification of social en

This project provides a comprehensive framework for incident management, offering standardized procedures and operational guidance for handling technical emergencies. It serves as a structured resource for defining incident response workflows, establishing severity classification systems, and coordinating team roles during high-stakes operational events. The documentation is maintained as version-controlled, markdown-based content, enabling collaborative updates through peer review workflows. This approach allows organizations to manage their operational knowledge as code, ensuring that proce

This project is a security hardening guide and privacy configuration manual for macOS. It provides a comprehensive set of instructions for configuring system settings to improve privacy, reduce the attack surface, and implement a malware defense framework. The guide covers technical methods for validating software notarization, verifying application sandboxing, and auditing system activity. It distinguishes itself by providing detailed workflows for restricting high-risk features and applying advanced security configurations to protect the operating system. The documentation covers several k

This project is a community-maintained, open-source knowledge base that serves as a structured index for cybersecurity resources. It provides a centralized directory of tools, frameworks, and documentation designed to assist security researchers, penetration testers, and developers in hardening digital infrastructure and navigating the security tooling ecosystem. The repository distinguishes itself through a collaborative curation model that relies on distributed user contributions to maintain an accurate and up-to-date registry of technical assets. By organizing information into structured m

This project is a comprehensive cybersecurity knowledge repository that provides a structured collection of technical documentation, training materials, and professional development roadmaps. It serves as a centralized resource for practitioners to navigate complex security disciplines, ranging from offensive and defensive fundamentals to specialized infrastructure and application security. The repository distinguishes itself through a modular resource framework that enables users to construct isolated cyber range environments for hands-on practice. It also features a specialized reference gu

This project is a comprehensive, community-curated directory of resources and methodologies for open-source intelligence gathering. It serves as a centralized reference framework for researchers, providing a structured index of specialized tools, databases, and search techniques used to collect and analyze publicly available information from across the global internet. The directory distinguishes itself through a hierarchical taxonomy that organizes complex investigative domains, ranging from cyber threat intelligence and digital forensic investigation to geospatial analysis and operational s

This project is a comprehensive, curated directory of cybersecurity resources, software, and documentation designed to support system and network protection. It serves as a centralized knowledge base and index for security professionals, aggregating industry-standard practices and open-source tools across a wide range of technical domains. The repository distinguishes itself by providing a structured collection of methodologies and frameworks for security operations. It covers critical areas including threat intelligence, digital forensics, infrastructure auditing, and vulnerability assessmen

This project is a comprehensive directory of software utilities, frameworks, and educational resources designed for cybersecurity competitions and offensive security research. It serves as a centralized index for tools used in cryptography, forensics, reverse engineering, and web exploitation, while providing structured materials for training and skill development. The repository distinguishes itself through a community-driven maintenance model that aggregates and organizes technical resources into a searchable, hierarchical structure. It facilitates knowledge transfer by cataloging expert pr

A curated list of resources related to Industrial Control System (ICS) security.

The OWASP Cheat Sheet Series is a comprehensive, community-driven repository of concise security best practices and defensive coding patterns. It serves as a centralized knowledge base for developers and security professionals, providing actionable guidance to secure applications across the entire software development lifecycle. The project covers a vast array of security domains, ranging from fundamental web application hardening and authentication protocols to specialized controls for modern infrastructure and artificial intelligence systems. What distinguishes this project is its decentral

A list of Blockchain Security audit companies, solo auditors and where to find all their public audits.

Security-related Slide Presentation & Security Research Report（大安全各领域各公司各会议分享的PPT以及各类安全研究报告）

A curated list of resources related to Industrial Control System (ICS) security.