0xK4iros

I’m a software engineering student specializing in cybersecurity, currently focused on offensive security and web pentesting.

What I’m doing now

Working through PortSwigger Web Academy, building a solid foundation in web vulnerabilities — SQL injection, XSS, XXE, SSRF, and beyond. Alongside that, I practice on HackTheBox to apply concepts in realistic environments and sharpen my overall methodology.

Where I’m heading

Once I complete PortSwigger, my focus shifts to bug bounty hunting. Long term, I’m following a structured certification path:

PortSwigger Cert → eJPT → PNPT → OSCP → CRTO

Tools & stack

Burp Suite · Python · Linux · Bash · Git

What this blog is

A public record of my journey — writeups, custom scripts, and lessons learned along the way. Part documentation, part accountability. Still early in the road. But moving forward — one exploit at a time.

Contact

• GitHub: 0xK4iros
• Email: 0xK4iros@proton.me