Research. Build. Break safely.
XsiSec is a practical security knowledge base for offensive testing, engineering projects, write-ups, and reproducible technical notes.
$ whoami
security-engineer$ focus --list
- web-application-security
- penetration-testing
- automation-and-tooling
- labs-and-research
Cybersecurity journey
My background combines software testing, security engineering, networking, server management, and hands-on offensive security. I enjoy understanding how systems fail, documenting the process, and turning the findings into practical improvements.
The work published here spans penetration testing, bug bounty research, CTF challenges, reverse engineering, hardware projects, and the automation needed to make testing repeatable.
Toolbox
Tools and platforms used across research, testing, and development.
Favorite platforms
Communities and labs that continuously sharpen practical security skills.
What’s new
Recent publications, experiments, and progress.