Just a simple lecturer who spend his 24/7 in front of his computer: reading hundreds of RSS Feeds from Google Reader, trying somethings new, modify his GreaseMonkey Scripts within his ["Portable" Firefox], and finding his own way to socialise by commenting his friends blogs.In the past, he was a g33k who tested his own systems from new vulnerabilities/exploits before someone-outside else did, studied with his "fellow" g33k how to defend their network, how to build resilient systems, how to do proper back-up, how to encrypt, how to recovering, how to backtracking, how to metasploit-ing, tunnelling (ncat-ing) and tried to solve his mates computers/networks problems, crafting simple-win32API-tools or just simple-quick-and-dirty-dayli-life-php/perl/bash scripts.Since he is a lecturer now, he prefer to teach his fellow students NOT to follow his "grey" background and become a "good" civilized IT professionals, even he realises that he still willing to study/improve his grey side, how to craft his own kernel module, how to craft his own driver, or how to reverse engineering apps for good sake.He was graduated from University Indonesia (http://ui.edu) with only "Very Good" predicate (actually it's another term to say that it's below 3.00 :D)Specialties: Thinking & Solving