SECCON CTF 2014: Choose the number (Programming) Write-up

SECCON CTF 2014: Get the key (Network) Write-up

SECCON CTF 2014: Get the key.txt (Forensics) Write-up

CSCamp CTF 2014: Brownies (Web) Write-up

CSCamp CTF 2014: Elf 1 (Reversing) Write-up

CSCamp CTF 2014: PE 1 (Reversing) Write-up

In-Depth Analysis: MyBB 1.8.1 <= SQL Injection

In-Depth Analysis: IP.Board <= 3.4.7 SQL Injection

picoCTF 2014: Redacted (Forensics) Write-up

picoCTF 2014: Caesar (Cryptography) Write-up

picoCTF 2014: Substitution (Cryptography) Write-up

picoCTF 2014: Javascrypt (Web Exploitation) Write-up

picoCTF 2014: Spoof Proof (Forensics) Write-up

In-Depth Analysis: vBulletin 4.1.x / 5.x.x Upgrade Exploit

In-Depth Analysis: Joomla JCE Extension Exploit

My first web security contest (FITWHEY + HyperHackathon)

แนะนำเกมส์แฮกแนว Capture The Flag (ROP Wargames)

Save all slide in slideshare.net to image. [ Perl ]