An ongoing & curated collection of awesome software, frameworks and libraries, learning tutorials and videos, technical guidelines and best practices about Operating Systems (OS)

Network pentesting checklist, and tools. Open for all security researchers and professional to modify the checklist.

Intro to Information Security a course content from Udacity. Three parts: single computer security, network security and security managemnt.

It's my easy RBAC demo in os security class.

Linux-inspired operating system built to resist attack

Security key encryption for macOS and Linux

Role-Based Access Control Attack