
How-To-Secure-A-Linux-Server
Step-by-step guide for hardening a Linux server, covering SSH security, firewalls, intrusion detection, auditing, and system configuration to reduce…

Step-by-step guide for hardening a Linux server, covering SSH security, firewalls, intrusion detection, auditing, and system configuration to reduce…

817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3…

An advanced memory forensics framework

Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS

PacketFence is a fully supported, trusted, Free and Open Source network access control (NAC) solution. Boasting an impressive feature set including a…

PatrOwl - Open Source, Smart and Scalable Security Operations Orchestration Platform

Easy-to-use live forensics toolbox for Linux endpoints

SSH-based Linux incident response tool that executes diagnostic commands to collect network configs, logs, user accounts, and processes, then…

A collection of Tools and Rules for decoding Brute Ratel C4 badgers

Passive Laravel middleware that detects and logs SQL injection, XSS, RCE, bot scanners, and 175+ attack patterns. Features a built-in dashboard,…

🚨 Threat intel & incident response research on SharePoint "ToolShell" RCE zero-day (CVE-2025-53770). 🕵️♂️ Covers root-cause deserialization flaws,…

SQL powered operating system instrumentation, monitoring, and analytics.

Defund the Police.

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via…


Centralized network visibility and continuous asset discovery. Monitor devices, detect change, and stay aware across distributed networks.

ffffffff0x 团队维护的安全知识框架,内容包括不仅限于 web安全、工控安全、取证、应急、蓝队设施部署、后渗透、Linux安全、各类靶机writup