Security Walkthroughs
& CTF Solutions
Detailed writeups for CTF challenges, Active Directory labs, binary exploitation, and network attack scenarios across multiple platforms. Full methodology, tool usage, and exploitation chains documented step-by-step.
Active Directory labs, CTF competition rooms, and network exploitation walkthroughs. AD attack chains from enumeration to Domain Admin.
Machine walkthroughs covering web exploitation, privilege escalation, and advanced penetration testing on HTB active and retired machines.
Binary exploitation and pwn challenges from pwnable.tw. Stack overflows, ROP chains, heap exploitation, and kernel pwn techniques.
Thomas Jefferson CTF 2026 competition writeups. Multi-category challenges including web, crypto, rev, forensics, and pwn categories.
High school student from Vietnam passionate about offensive security, binary exploitation, and Active Directory attacks.