[Discover] Sniffing On Ethernet Undetected http://www.askapache.com/security/sniffing-on-ethernet-undetected.html
(sniffing capture networking security) 
[Discover] Creating chroot sftp Jails with Jailkit | Linux Journal http://www.linuxjournal.com/content/creating-chroot-sftp-jails-jailkit (ssh tutorial tool sysadmin)
[Discover] FOSSwire " Bullet proof your server #2 - SSH http://fosswire.com/2008/01/02/bullet-proof-your-server-2-ssh/ (ssh security sysadmin reference)
[Discover] HOWTO Iptables for newbies - Gentoo Linux Wiki http://gentoo-wiki.com/HOWTO_Iptables_for_newbies (iptables firewall sysadmin linux)
[Discover] Remote-Exploit.org - Supplying offensive security products to the world http://www.remote-exploit.org/backtrack.html (linux security livecd hacking)
[Discover] How to encrypt a diskdrive in (X)Ubuntu Feisty with dm-crypt and LUKS | HowtoForge - Linux Howtos ... http://howtoforge.com/ubuntu_dm_crypt_luks (encryption linux ubuntu filesystem)
[Discover] Chroot in OpenSSH http://www.undeadly.org/cgi?action=article&sid=20080220110039 (ssh sysadmin chroot guide)
[Discover] Coding Horror: How to Clean Up a Windows Spyware Infestation http://www.codinghorror.com/blog/archives/000888.html (spyware windows howto malware)
[Discover] DoxPara Research http://www.doxpara.com/ (dns security hacking network)
[Discover] Ubuntu: Using Sudo to Grant User Privileges | UNIX Tutorial: Learn UNIX http://www.unixtutorial.org/2007/08/using-ubuntu-to-grant-user-privileges/ (su user debian linux)
[Discover] Postfix Configuration - Basics http://www.postfix.org/basic.html (resources smtp sysadmin webserver)
[Discover] arpalert.org: main page http://www.arpalert.org/ (network sysadmin free tools)
[Discover] ModSecurity: Open Source Web Application Firewall http://www.modsecurity.org/ (security sysadmin apache firewall)
[Discover] ASIS http://www.asis.gov.au/index.html (australia intelligence work security)
[Discover] corkscrew http://www.agroman.net/corkscrew/ (ssh software http linux)
[Discover] The Ultimate Backup Guide | Tech Hints http://tech-hints.org/?q=node/2 (backup tips security)
[Discover] ByteME - kismet-sql-google-maps http://www.byteme.org.uk/howtos/kismet-sql-google-maps.html (kismet security wifi networking)
[Discover] Coding Horror: Has CAPTCHA Been "Broken"? http://www.codinghorror.com/blog/archives/001001.html (spam captcha security programming)
[Discover] Waterhobo http://www.waterhobo.com/ (electronics cannon hack funny)

[Discover] MaraDNS - a security-aware DNS server http://www.maradns.org/ (dns linux server security)
[Discover] The best lock to protect your bike. - By Scott Elder - Slate Magazine http://www.slate.com/id/2140083 (locks security bike)
[Discover] Wordpress Security Tips and Hacks http://www.noupe.com/how-tos/wordpress-security-tips-and-hacks.html (wordpress security admin blogging)
[Discover] Secure PHP Programming - BlackBridge http://bridge.blackcode.com/wiki/index.php/Secure_PHP_Programming (php security programming code)
[Discover] Open Port Check Tool http://www.canyouseeme.org/ (tools port networking test)
[Discover] Basics of Arpspoofing/Arppoisoning http://www.irongeek.com/i.php?page=security/arpspoof (network security)
[Discover] Creating chroot sftp Jails with Jailkit | Linux Journal http://www.linuxjournal.com/content/creating-chroot-sftp-jails-jailkit (ssh tutorial tool sysadmin)
[Discover] FOSSwire " Bullet proof your server #2 - SSH http://fosswire.com/2008/01/02/bullet-proof-your-server-2-ssh/ (ssh security sysadmin reference)
[Discover] HOWTO Iptables for newbies - Gentoo Linux Wiki http://gentoo-wiki.com/HOWTO_Iptables_for_newbies (iptables firewall sysadmin linux)
[Discover] Remote-Exploit.org - Supplying offensive security products to the world http://www.remote-exploit.org/backtrack.html (linux security livecd hacking)
[Discover] How to encrypt a diskdrive in (X)Ubuntu Feisty with dm-crypt and LUKS | HowtoForge - Linux Howtos ... http://howtoforge.com/ubuntu_dm_crypt_luks (encryption linux ubuntu filesystem)
[Discover] Chroot in OpenSSH http://www.undeadly.org/cgi?action=article&sid=20080220110039 (ssh sysadmin chroot guide)
[Discover] Coding Horror: How to Clean Up a Windows Spyware Infestation http://www.codinghorror.com/blog/archives/000888.html (spyware windows howto malware)
[Discover] DoxPara Research http://www.doxpara.com/ (dns security hacking network)
[Discover] Ubuntu: Using Sudo to Grant User Privileges | UNIX Tutorial: Learn UNIX http://www.unixtutorial.org/2007/08/using-ubuntu-to-grant-user-privileges/ (su user debian linux)
[Discover] Postfix Configuration - Basics http://www.postfix.org/basic.html (resources smtp sysadmin webserver)
[Discover] arpalert.org: main page http://www.arpalert.org/ (network sysadmin free tools)
[Discover] ModSecurity: Open Source Web Application Firewall http://www.modsecurity.org/ (security sysadmin apache firewall)
[Discover] ASIS http://www.asis.gov.au/index.html (australia intelligence work security)
[Discover] corkscrew http://www.agroman.net/corkscrew/ (ssh software http linux)
[Discover] The Ultimate Backup Guide | Tech Hints http://tech-hints.org/?q=node/2 (backup tips security)
[Discover] ByteME - kismet-sql-google-maps http://www.byteme.org.uk/howtos/kismet-sql-google-maps.html (kismet security wifi networking)
[Discover] Coding Horror: Has CAPTCHA Been "Broken"? http://www.codinghorror.com/blog/archives/001001.html (spam captcha security programming)
[Discover] Waterhobo http://www.waterhobo.com/ (electronics cannon hack funny)
[Discover] LUKS - Linux Unified Key Setup http://luks.endorphin.org/ (tools linux security sysadmin)
[Discover] MaraDNS - a security-aware DNS server http://www.maradns.org/ (dns linux server security)
[Discover] The best lock to protect your bike. - By Scott Elder - Slate Magazine http://www.slate.com/id/2140083 (locks security bike)
[Discover] Wordpress Security Tips and Hacks http://www.noupe.com/how-tos/wordpress-security-tips-and-hacks.html (wordpress security admin blogging)
[Discover] Secure PHP Programming - BlackBridge http://bridge.blackcode.com/wiki/index.php/Secure_PHP_Programming (php security programming code)
[Discover] Open Port Check Tool http://www.canyouseeme.org/ (tools port networking test)
[Discover] Basics of Arpspoofing/Arppoisoning http://www.irongeek.com/i.php?page=security/arpspoof (network security)
