Belajar Deface [ IST-Indonesia Security Tester ]

Indonesian Security Tester Group D
"We Are Security Tester Not Security Destroyer"

Website: http://www.ist-d.org/
Blog: http://blog.ist-d.org/
Forum: http://forum.ist-d.org/
Group: http://goo.gl/iHWwza/
Show Off: http://goo.gl/ZcmRGK/