- Zaki Akhmad - 
za at indocisc.com 

- CAL9000 - 
CAL9000

- Davix - 
davix-latest

- Grendel-Scan - 
grendel-scan

- Global Conference Open Source - 
GCOS

- Helix - 
Helix2008R1.iso
Helix2008R1.sha256.txt
Helix2009R1.iso
Helix2009R1.sha1.za.txt

- hitbsecconf - 
2009kl
2010kl

- idsecconf - 
2010
2009
2008

- jpcert - 
Materi Analysis, Academy CERT Meeting di SGU

- OpenVAS -
OpenVAS 4 Installation and Configuration Manual

- OWASP APPSEC EU 2011 - 
OWASP AppSec EU 2011

- OWASP Live CD -
owasp-livecd-AppSecEU-May2009.iso md5
owasp-livecd-AustinTerrier-Feb2009.iso
owasp-livecd-Portugal.iso
AOC_Labrat-ALPHA-0010.iso

- PDF InfoLinux - 
2010
2008
2007

- Perpustakaan -
Goodreads