
destroylist
Real-time phishing & scam domain blocklist - 208k+ curated threats, 1M+ community, free API, multiple formats

Real-time phishing & scam domain blocklist - 208k+ curated threats, 1M+ community, free API, multiple formats

Advanced Phishing Protection: Suricata rulesets open and free

FreeRDP is a free remote desktop protocol library and clients

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

ZoneMinder is a free, open source Closed-circuit television software application developed for Linux which supports IP, USB and Analog cameras.

Rail-OT-Protector (ROP) — free, open-source cybersecurity scanning tool for rail and transit OT/SCADA networks. PowerShell + Bash scanners for…

Testing TLS/SSL encryption anywhere on any port

Open-source macOS firewall that monitors and controls network connections, blocking unauthorized outbound and inbound traffic with per-application…

Curated collection of 200+ cybersecurity interview questions and answers covering Red Team, Blue Team, Web Security, Incident Response, and network…

Automated IP ban service that detects failed login attempts from event logs and files, blocking attackers on Windows and Linux via firewall…


Scanner PoC for CVE-2026-42530 -- nginx 1.31.0-1.31.1 HTTP/3 QPACK encoder stream Use-After-Free (CVSS 9.2)


CVE-2026-23479 Redis Use-After-Free vulnerability detection tool


Dead.Letter CVE-2026-45185 EXIM Vulnerability Detection Script

CVE-2024-47176 CUPS UDP Scanner.

Live Feed of C2 servers, tools, and botnets