3os Project

Collocation of technical documentation and guides for devops, developers, pentesters, systems administrators and other IT professionals.

Blog Github


We provide an open-source knowledge base on various topics such as Devops, security, penetration testing, networking and much more.


We are welcoming you to contribute your knowledge to this project. Submit git pull requests for new content, or help as fix and maintain the documentation.


Feel free to open a discussion on any topic at comments section any time.


This website is based on and built with MkDocs with Material for MkDocs theme and my own modifications.