whoami

I'm Aruvasaga Chithan A — an Offensive Security Researcher, eJPT-certified penetration tester, and Top 1% TryHackMe learner. I break things ethically, find vulnerabilities, and responsibly disclose them to make software more secure.

$ cat mission.txt

> Mastering Windows Internals to transition from Pentester → Red Teamer
> Researching and responsibly disclosing real-world vulnerabilities
> Publishing root-cause analyses & Active Directory attack writeups
> Building offensive security tools from scratch to understand attacks deeply

nmap --scan-achievements

tail -f writeups.log

��� Live feed from Medium — new entries appended as they're published

• How I Found and Fixed a Bug in Apple’s SwiftNIO
• How I Found a High-Severity Directory Traversal in Flask-Admin
• How I Found an Auth Flaw in a Government Site: From GraphQL Introspection to Unauthorized Access
• How I Abused a Group Policy Object (GPO) in Active Directory (And How to Fix It)
• How I Escalated to Domain Admin Using AD CS (And How to Fix It)

grep disclosed findings

[✓] HOF-KNAW
[✓] CERT-In (2)
[✓] NASA VDP (4)
[✓] Microsoft Security Response Center (1)
[✓] Open Source Security Report (Accepted)

cat /proc/loadout

watch -n1 github --stats

[+] Connection closed by remote host. Come back anytime.