Open Source Projects
It's amazing the amount of open-source projects out there for Security. In order to help me track some of them I have created this page to help me easily find and organize projects.
OSINT
Spiderfoot is an open source intelligence (OSINT) automation tool. It integrates with just about every data source available and utilises a range of methods for data analysis, making that data easy to navigate. SpiderFoot has an embedded web-server for providing a clean and intuitive web-based interface but can also be used completely via the command-line. It's written in Python 3 and MIT-licensed.
Red Team Emulation
Atomic Red Team is a library of tests mapped to the MITRE ATT&CK® framework. Security teams can use Atomic Red Team to quickly, portably, and reproducibly test their environments.
Caldera is a cyber security platform designed to easily automate adversary emulation, assist manual red-teams, and automate incident response.
Scanning
Nmap is a free and open source utility for network discovery and security auditing.
OpenVAS is a full-featured vulnerability scanner. Its capabilities include unauthenticated and authenticated testing, various high-level and low-level internet and industrial protocols, performance tuning for large-scale scans and a powerful internal programming language to implement any type of vulnerability test.
Threat intelligence
MISP is an open source software solution for collecting, storing, distributing and sharing cyber security indicators and threats about cyber security incidents analysis and malware analysis. MISP is designed by and for incident analysts, security and ICT professionals or malware reversers to support their day-to-day operations to share structured information efficiently.