Welcome to VK9 Security

This site has been designed for sharing knowledge with all people interested in Cyber Security.

Red Team

Content about red team techniques. Such as exploitation.

Blue Team

We also offer content related to Blue Team techniques, such as hardening devices, incident reponse, etc.


We also configure and design some of the labs to apply all the theory.

About the team

Our mission is to help professionals secure and test systems against cyber attacks, as well as improve technical skills. We are not responsible for the use of the material shared here.

Bryan Alfaro


Vry4n is a Security Engineer, focused on Offensive/Defensive techniques.

"I believe that knowledge should be free shared with world."

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