[Discover] www.securitydistro.com - Home http://www.securitydistro.com/
(linux security distro opensource) 
[Discover] Top 100 Network Security Tools http://sectools.org/ (tools security network hacking)
[Discover] SecurityFocus Home Page http://www.securityfocus.com/ (security network tech firm)
[Discover] Best Security Live CD Distros (Pen-Test, Forensics & Recovery) » http://www.darknet.org.uk/2006/03/10-best-security-live-cd-distros-pen-test-forensics-recovery/ (livecd linux network testing)
[Discover] Ophcrack http://ophcrack.sourceforge.net/ (windows security tools password)
[Discover] TrueCrypt - Free Open-Source On-The-Fly Disk Encryption Software for Windows XP/2000 and Linux http://www.truecrypt.org/ (windows cryptography software opensource)
[Discover] Main Page - OWASP http://www.owasp.org/index.php/Main_Page (opensource development programming security)
[Discover] NSA Operating Systems Guides http://www.nsa.gov/snac/downloads_os.cfm?MenuID=scg10.3.1.1 (security os windows reference)
[Discover] OpenID http://openid.net/ (authentication openid identity security)
[Discover] Password Safe http://passwordsafe.sourceforge.net/ (password tools freeware security)
[Discover] Hack This Site! http://www.hackthissite.org/ (hacking security hack tutorial)
[Discover] Security Engineering - A Guide to Building Dependable Distributed Systems http://www.cl.cam.ac.uk/~rja14/book.html (engineering security book architecture)
[Discover] Wireless Security Wirelessdefence.org Main http://www.wirelessdefence.org/ (security wireless opensource software)
[Discover] Zfone Project Home Page http://zfoneproject.com/ (privacy pgp security tools)
[Discover] Geek to Live: Encrypt your web browsing session (with an SSH SOCKS proxy) - Lifehacker http://lifehacker.com/software/ssh/geek-to-live--encrypt-your-web-browsing-session-with-an-ssh-socks ... (security network ssh encryption)
[Discover] Security Tools News & Tips http://securitytnt.com/ (reference security tips news)
[Discover] Password Gorilla http://www.fpx.de/fp/Software/Gorilla/ (windows software password linux)
[Discover] WifiZoo http://community.corest.com/~hochoa/wifizoo/index.html (security network tools wireless)
[Discover] Irongeek.com http://www.irongeek.com/ (network linux geek hack)
[Discover] Home - VulnerabilityAssessment.co.uk http://www.vulnerabilityassessment.co.uk/ (security pentest vulnerability hacking)

[Discover] The GNU Privacy Guard - GnuPG.org http://www.gnupg.org/ (opensource email privacy pgp)
[Discover] Handbook of Applied Cryptography http://www.cacr.math.uwaterloo.ca/hac/index.html (cryptography security pdf reference)
[Discover] Lynis http://www.rootkit.nl/projects/lynis.html (security linux software tools)
[Discover] Center for Internet Security - Standards http://www.cisecurity.org/ (security hardening standard tech)
[Discover] Darik's Boot and Nuke (Hard Drive Disk Wipe) http://dban.sourceforge.net/ (security utilities tools erase)
[Discover] Welcome to CAcert.org http://www.cacert.org/ (certificate crypto ssl security)
[Discover] Whitetrash: Dynamic Web Whitelisting for Squid http://whitetrash.sourceforge.net/ (security squid proxy firewall)
[Discover] Default Password List http://www.phenoelit.de/dpl/dpl.html (reference security hardware password)
[Discover] import this. » Blog Archive » HOWTO: Secure Firefox and IM with PuTTY http://thinkhole.org/wp/2006/05/10/howto-secure-firefox-and-im-with-putty/ (ssh windows security apps)
[Discover] [the new p0f] http://lcamtuf.coredump.cx/p0f.shtml (security network computer linux)
[Discover] w3af - Web Application Attack and Audit Framework http://w3af.sourceforge.net/ (audit tools tool webapp)
[Discover] Darknet - The Darkside | Ethical Hacking, Penetration Testing & Computer Security http://www.darknet.org.uk/ (linux tools security hacks)
[Discover] Eraser - Free secure data erase tool to wipe files on your hard drive http://www.heidi.ie/eraser/ (freeware windows utilities security)
[Discover] The Metasploit Project http://www.metasploit.com/ (exploit tools geek hack)
[Discover] dsniff http://www.monkey.org/~dugsong/dsniff/ (security software network tools)
[Discover] Welcome to OpenID Enabled! http://openidenabled.com/ (authentication openid php library)
[Discover] Nmap - Free Security Scanner For Network Exploration & Security Audits. http://insecure.org/nmap/ (tools network linux software)
[Discover] ElseNot Project - ElseNot - History of Microsoft Exploits and Security Bulletins http://elsenot.com/index.php?title=ElseNot_Project (security hacking hack zeroday)
[Discover] IPCop.org :: The bad packets stop here! http://ipcop.org/ (opensource ipcop freeware linux)
[Discover] Inguma - A Free Vulnerability Research and Penetration Testing Toolkit http://inguma.sourceforge.net/ (penetration tools exploitation security)
[Discover] .:: Phrack Magazine ::. http://www.phrack.org/ (sysadmin programming archive blogs)
[Discover] Quick HOWTO : Ch14 : Linux Firewalls Using iptables - Linux Home Networking http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch14_:_Linux_Firewalls_Using_iptable ... (network tutorial linux iptables)
[Discover] SecuriTeam.com http://www.securiteam.com/ (security exploits penetration blog)
[Discover] Security and Hacking Documentation http://www.orkspace.net/secdocs/ (security documents programming whitepapers)
[Discover] johnny.ihackstuff.com :: I'm j0hnny. I hack stuff. http://johnny.ihackstuff.com/ (google hacking security hack)
[Discover] ENISA: Index http://enisa.europa.eu/ (security europe informatique sécurité)
[Discover] Free SEO Tools - SEO Logs http://www.seologs.com/seo-tools.html (tools seo google search)
[Discover] Iptables Tutorial 1.1.19 - Firewall http://www.faqs.org/docs/iptables/ (tutorial linux network tut)
[Discover] Parosproxy.org - Web Application Security http://www.parosproxy.org/index.shtml (security tools proxy software)
[Discover] Zend Technologies - Articles - Secure Programming in PHP http://www.zend.com/zend/art/art-oertli.php (php security secure scripting)
[Discover] IT Security - The Industry's Web Resource http://www.itsecurity.com/ (security network it tech)
[Discover] milw0rm - exploits : vulnerabilities : videos : papers : shellcode http://www.milw0rm.com/ (exploit hack exploits security)
[Discover] SQLSecurity.com > Home http://www.sqlsecurity.com/ (sqlserver security sql blog)
[Discover] Tips to Secure Linux Workstation | Ayman Hourieh's Blog http://aymanh.com/tips-to-secure-linux-workstation (linux security tutorial howto)
[Discover] PKCS - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/PKCS (cryptography security certificate pkcs)
[Discover] Get WinBackup for FREE http://www.backupanswers.com/freewinbackup/ (windows software freeware backup)
[Discover] (IN)SECURE Magazine - Archive http://www.net-security.org/insecure-archive.php (security network free magazine)
[Discover] the Month of PHP Bugs http://www.php-security.org/index.html (php security programming monthof)
[Discover] Sysinfo.org http://www.sysinfo.org/startuplist.php (windows reference security tech)
[Discover] SSH User Identities http://www.securityfocus.com/infocus/1810 (ssh security tutorial linux)
[Discover] Digital Point Solutions http://www.digitalpoint.com/ (webmaster seo search tools)
[Discover] Network Endpoint Security News - Watch Your End » Endpoint Security: Security/Hacking ... http://www.watchyourend.com/2006/04/29/hacking-applications-that-run-on-thumb-drive/ (usb windows hack apps)
[Discover] ssl digital certificates from thawte the global certificate authority http://www.thawte.com/ (ssl security certificate thawte)
[Discover] SSL Certificates HOWTO http://tldp.org/HOWTO/SSL-Certificates-HOWTO/ (openssl crypto documentation apache)
[Discover] PhishFighting.com - Fight back and take down the Phishers. http://phishfighting.com/Default.aspx?anti_spyware (tech phishing security)
[Discover] PHP shells http://no.spam.ee/~tonu/phpshell/ (security exploits hacktool sql)
[Discover] Learn Networking - How Hackers Use Backdoors to Control Your Computer http://www.learn-networking.com/network-security/how-hackers-use-backdoors.php (windows backdoor hack security)
[Discover] Geek Pit: Five-Minutes to a More Secure SSH http://geekpit.blogspot.com/2006/04/five-minutes-to-more-secure-ssh.html (security ssh sysadmin bsd)
[Discover] Free Web Software Reviews: Why Linux is More Secure Than Windows http://freewebsoftwarereviews.blogspot.com/2007/12/why-linux-is-more-secure-than-windows.html (linux security secure opensource)
[Discover] .:[ packet storm ]:. - http://packetstormsecurity.org/ http://packetstorm.offensive-security.com/ (security hacking backtrack vulnerabilities)
[Discover] "Hacking iSeries" home page http://www.venera.com/ (security hacking iseries seguridad)
[Discover] Cisco SNMP configuration attack with a GRE tunnel http://www.securityfocus.com/infocus/1847 (security cisco network snmp)
[Discover] Azio’s Computer Log » HowTo: Find SSH Hackers IP’s in a jiffy http://azio.org/2006/10/13/howto-find-ssh-hackers-ips-in-a-jiffy/ (ssh security linux tech)
[Discover] TRI-D Systems :: Home http://www.tri-dsystems.com/ (security authentication otp token)
[Discover] OpenDNS | Providing A Safer And Faster Internet http://www.opendns.com/ (network dns tools free)
[Discover] Ten Open Source Security Apps Worth Considering http://itmanagement.earthweb.com/secu/article.php/11076_3673721_2 (linux security opensource software)
[Discover] Microsoft TechNet: Windows Sysinternals http://www.microsoft.com/technet/sysinternals/default.mspx (windows tools utilities sysinternals)
[Discover] PhishTank | Join the fight against phishing http://www.phishtank.com/ (phishing spam antispam email)
[Discover] Welcome to CERT http://www.cert.org/ (security exploits networks hacking)
[Discover] SANS Institute - SANS Top-20 Internet Security Attack Targets (2006 Annual Update) http://www.sans.org/top20/ (security hacking windows php)
[Discover] GPG Quick Start http://www.madboa.com/geek/gpg-quickstart/ (privacy pgp crypto gpg)
[Discover] Raúl Siles - WiFi http://www.raulsiles.com/resources/wifi.html (wireless security hacking reference)
[Discover] http://www.sguil.net/ http://www.sguil.net/ (security sysadmin monitoring ids)
[Discover] GRC | ARP Cache Poisoning http://www.grc.com/nat/arp.htm (network exploit arp hack)
[Discover] S-T-D http://www.s-t-d.org/ (security livecd tools wifi)
[Discover] EU CSIRT Handbook of Legal Procedures http://www.csirt-handbook.org.uk/ (security)
[Discover] List of trojan horses - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/List_of_trojan_horses (hack list trojan security)
[Discover] Linux-Sec.net http://www.linux-sec.net/Audit/nmap.test.gwif.html (nmap linux tools test)
[Discover] Harden - iA wiki http://www.infoanarchy.org/en/Harden (linux security)
[Discover] Audit your Cisco router's security with Nipper - Network Admin - Insight - ZDNet Asia http://www.zdnetasia.com/insight/network/0,39044847,62035512,00.htm (tools security cisco network)
[Discover] netfilter/iptables project homepage - The netfilter/iptables project http://www.netfilter.org/ (linux security iptables firewall)
[Discover] Ephemeral Security - Mosquito Lisp http://www.ephemeralsecurity.com/mosquito-lisp (lisp network scheme programming)
[Discover] TechBlog - How to: Block brute force attacks with iptables http://kevin.vanzonneveld.net/techblog/article/block_brute_force_attacks_with_iptables/ (ssh linux iptables guide)
[Discover] WaterRoof ipfw firewall frontend http://www.hanynet.com/waterroof/index.html (mac freeware osx firewall)
[Discover] Schneier on Security: AES Timing Attack http://www.schneier.com/blog/archives/2005/05/aes_timing_atta_1.html (encryption cryptography security bruceschneier)
[Discover] Maltego - Paterva: A new train of thought http://www.paterva.com/web2/maltego/maltego.html (privacy tool freeware seguridad)
[Discover] central ops http://centralops.net/co/ (tools network security dns)
[Discover] Nipper http://www.titania.co.uk/nipper.php (tools audit security network)
[Discover] Top 100 Network Security Tools http://sectools.org/ (tools security network hacking)
[Discover] SecurityFocus Home Page http://www.securityfocus.com/ (security network tech firm)
[Discover] Best Security Live CD Distros (Pen-Test, Forensics & Recovery) » http://www.darknet.org.uk/2006/03/10-best-security-live-cd-distros-pen-test-forensics-recovery/ (livecd linux network testing)
[Discover] Ophcrack http://ophcrack.sourceforge.net/ (windows security tools password)
[Discover] TrueCrypt - Free Open-Source On-The-Fly Disk Encryption Software for Windows XP/2000 and Linux http://www.truecrypt.org/ (windows cryptography software opensource)
[Discover] Main Page - OWASP http://www.owasp.org/index.php/Main_Page (opensource development programming security)
[Discover] NSA Operating Systems Guides http://www.nsa.gov/snac/downloads_os.cfm?MenuID=scg10.3.1.1 (security os windows reference)
[Discover] OpenID http://openid.net/ (authentication openid identity security)
[Discover] Password Safe http://passwordsafe.sourceforge.net/ (password tools freeware security)
[Discover] Hack This Site! http://www.hackthissite.org/ (hacking security hack tutorial)
[Discover] Security Engineering - A Guide to Building Dependable Distributed Systems http://www.cl.cam.ac.uk/~rja14/book.html (engineering security book architecture)
[Discover] Wireless Security Wirelessdefence.org Main http://www.wirelessdefence.org/ (security wireless opensource software)
[Discover] Zfone Project Home Page http://zfoneproject.com/ (privacy pgp security tools)
[Discover] Geek to Live: Encrypt your web browsing session (with an SSH SOCKS proxy) - Lifehacker http://lifehacker.com/software/ssh/geek-to-live--encrypt-your-web-browsing-session-with-an-ssh-socks ... (security network ssh encryption)
[Discover] Security Tools News & Tips http://securitytnt.com/ (reference security tips news)
[Discover] Password Gorilla http://www.fpx.de/fp/Software/Gorilla/ (windows software password linux)
[Discover] WifiZoo http://community.corest.com/~hochoa/wifizoo/index.html (security network tools wireless)
[Discover] Irongeek.com http://www.irongeek.com/ (network linux geek hack)
[Discover] Home - VulnerabilityAssessment.co.uk http://www.vulnerabilityassessment.co.uk/ (security pentest vulnerability hacking)
[Discover] Penetration Test Flowchart http://www.vulnerabilityassessment.co.uk/Penetration%20Test.html (penetration security reference tools)
[Discover] The GNU Privacy Guard - GnuPG.org http://www.gnupg.org/ (opensource email privacy pgp)
[Discover] Handbook of Applied Cryptography http://www.cacr.math.uwaterloo.ca/hac/index.html (cryptography security pdf reference)
[Discover] Lynis http://www.rootkit.nl/projects/lynis.html (security linux software tools)
[Discover] Center for Internet Security - Standards http://www.cisecurity.org/ (security hardening standard tech)
[Discover] Darik's Boot and Nuke (Hard Drive Disk Wipe) http://dban.sourceforge.net/ (security utilities tools erase)
[Discover] Welcome to CAcert.org http://www.cacert.org/ (certificate crypto ssl security)
[Discover] Whitetrash: Dynamic Web Whitelisting for Squid http://whitetrash.sourceforge.net/ (security squid proxy firewall)
[Discover] Default Password List http://www.phenoelit.de/dpl/dpl.html (reference security hardware password)
[Discover] import this. » Blog Archive » HOWTO: Secure Firefox and IM with PuTTY http://thinkhole.org/wp/2006/05/10/howto-secure-firefox-and-im-with-putty/ (ssh windows security apps)
[Discover] [the new p0f] http://lcamtuf.coredump.cx/p0f.shtml (security network computer linux)
[Discover] w3af - Web Application Attack and Audit Framework http://w3af.sourceforge.net/ (audit tools tool webapp)
[Discover] Darknet - The Darkside | Ethical Hacking, Penetration Testing & Computer Security http://www.darknet.org.uk/ (linux tools security hacks)
[Discover] Eraser - Free secure data erase tool to wipe files on your hard drive http://www.heidi.ie/eraser/ (freeware windows utilities security)
[Discover] The Metasploit Project http://www.metasploit.com/ (exploit tools geek hack)
[Discover] dsniff http://www.monkey.org/~dugsong/dsniff/ (security software network tools)
[Discover] Welcome to OpenID Enabled! http://openidenabled.com/ (authentication openid php library)
[Discover] Nmap - Free Security Scanner For Network Exploration & Security Audits. http://insecure.org/nmap/ (tools network linux software)
[Discover] ElseNot Project - ElseNot - History of Microsoft Exploits and Security Bulletins http://elsenot.com/index.php?title=ElseNot_Project (security hacking hack zeroday)
[Discover] IPCop.org :: The bad packets stop here! http://ipcop.org/ (opensource ipcop freeware linux)
[Discover] Inguma - A Free Vulnerability Research and Penetration Testing Toolkit http://inguma.sourceforge.net/ (penetration tools exploitation security)
[Discover] .:: Phrack Magazine ::. http://www.phrack.org/ (sysadmin programming archive blogs)
[Discover] Quick HOWTO : Ch14 : Linux Firewalls Using iptables - Linux Home Networking http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch14_:_Linux_Firewalls_Using_iptable ... (network tutorial linux iptables)
[Discover] SecuriTeam.com http://www.securiteam.com/ (security exploits penetration blog)
[Discover] Security and Hacking Documentation http://www.orkspace.net/secdocs/ (security documents programming whitepapers)
[Discover] johnny.ihackstuff.com :: I'm j0hnny. I hack stuff. http://johnny.ihackstuff.com/ (google hacking security hack)
[Discover] ENISA: Index http://enisa.europa.eu/ (security europe informatique sécurité)
[Discover] Free SEO Tools - SEO Logs http://www.seologs.com/seo-tools.html (tools seo google search)
[Discover] Iptables Tutorial 1.1.19 - Firewall http://www.faqs.org/docs/iptables/ (tutorial linux network tut)
[Discover] Parosproxy.org - Web Application Security http://www.parosproxy.org/index.shtml (security tools proxy software)
[Discover] Zend Technologies - Articles - Secure Programming in PHP http://www.zend.com/zend/art/art-oertli.php (php security secure scripting)
[Discover] IT Security - The Industry's Web Resource http://www.itsecurity.com/ (security network it tech)
[Discover] milw0rm - exploits : vulnerabilities : videos : papers : shellcode http://www.milw0rm.com/ (exploit hack exploits security)
[Discover] SQLSecurity.com > Home http://www.sqlsecurity.com/ (sqlserver security sql blog)
[Discover] Tips to Secure Linux Workstation | Ayman Hourieh's Blog http://aymanh.com/tips-to-secure-linux-workstation (linux security tutorial howto)
[Discover] PKCS - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/PKCS (cryptography security certificate pkcs)
[Discover] Get WinBackup for FREE http://www.backupanswers.com/freewinbackup/ (windows software freeware backup)
[Discover] (IN)SECURE Magazine - Archive http://www.net-security.org/insecure-archive.php (security network free magazine)
[Discover] the Month of PHP Bugs http://www.php-security.org/index.html (php security programming monthof)
[Discover] Sysinfo.org http://www.sysinfo.org/startuplist.php (windows reference security tech)
[Discover] SSH User Identities http://www.securityfocus.com/infocus/1810 (ssh security tutorial linux)
[Discover] Digital Point Solutions http://www.digitalpoint.com/ (webmaster seo search tools)
[Discover] Network Endpoint Security News - Watch Your End » Endpoint Security: Security/Hacking ... http://www.watchyourend.com/2006/04/29/hacking-applications-that-run-on-thumb-drive/ (usb windows hack apps)
[Discover] ssl digital certificates from thawte the global certificate authority http://www.thawte.com/ (ssl security certificate thawte)
[Discover] SSL Certificates HOWTO http://tldp.org/HOWTO/SSL-Certificates-HOWTO/ (openssl crypto documentation apache)
[Discover] PhishFighting.com - Fight back and take down the Phishers. http://phishfighting.com/Default.aspx?anti_spyware (tech phishing security)
[Discover] PHP shells http://no.spam.ee/~tonu/phpshell/ (security exploits hacktool sql)
[Discover] Learn Networking - How Hackers Use Backdoors to Control Your Computer http://www.learn-networking.com/network-security/how-hackers-use-backdoors.php (windows backdoor hack security)
[Discover] Geek Pit: Five-Minutes to a More Secure SSH http://geekpit.blogspot.com/2006/04/five-minutes-to-more-secure-ssh.html (security ssh sysadmin bsd)
[Discover] Free Web Software Reviews: Why Linux is More Secure Than Windows http://freewebsoftwarereviews.blogspot.com/2007/12/why-linux-is-more-secure-than-windows.html (linux security secure opensource)
[Discover] .:[ packet storm ]:. - http://packetstormsecurity.org/ http://packetstorm.offensive-security.com/ (security hacking backtrack vulnerabilities)
[Discover] "Hacking iSeries" home page http://www.venera.com/ (security hacking iseries seguridad)
[Discover] Cisco SNMP configuration attack with a GRE tunnel http://www.securityfocus.com/infocus/1847 (security cisco network snmp)
[Discover] Azio’s Computer Log » HowTo: Find SSH Hackers IP’s in a jiffy http://azio.org/2006/10/13/howto-find-ssh-hackers-ips-in-a-jiffy/ (ssh security linux tech)
[Discover] TRI-D Systems :: Home http://www.tri-dsystems.com/ (security authentication otp token)
[Discover] OpenDNS | Providing A Safer And Faster Internet http://www.opendns.com/ (network dns tools free)
[Discover] Ten Open Source Security Apps Worth Considering http://itmanagement.earthweb.com/secu/article.php/11076_3673721_2 (linux security opensource software)
[Discover] Microsoft TechNet: Windows Sysinternals http://www.microsoft.com/technet/sysinternals/default.mspx (windows tools utilities sysinternals)
[Discover] PhishTank | Join the fight against phishing http://www.phishtank.com/ (phishing spam antispam email)
[Discover] Welcome to CERT http://www.cert.org/ (security exploits networks hacking)
[Discover] SANS Institute - SANS Top-20 Internet Security Attack Targets (2006 Annual Update) http://www.sans.org/top20/ (security hacking windows php)
[Discover] GPG Quick Start http://www.madboa.com/geek/gpg-quickstart/ (privacy pgp crypto gpg)
[Discover] Raúl Siles - WiFi http://www.raulsiles.com/resources/wifi.html (wireless security hacking reference)
[Discover] http://www.sguil.net/ http://www.sguil.net/ (security sysadmin monitoring ids)
[Discover] GRC | ARP Cache Poisoning http://www.grc.com/nat/arp.htm (network exploit arp hack)
[Discover] S-T-D http://www.s-t-d.org/ (security livecd tools wifi)
[Discover] EU CSIRT Handbook of Legal Procedures http://www.csirt-handbook.org.uk/ (security)
[Discover] List of trojan horses - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/List_of_trojan_horses (hack list trojan security)
[Discover] Linux-Sec.net http://www.linux-sec.net/Audit/nmap.test.gwif.html (nmap linux tools test)
[Discover] Harden - iA wiki http://www.infoanarchy.org/en/Harden (linux security)
[Discover] Audit your Cisco router's security with Nipper - Network Admin - Insight - ZDNet Asia http://www.zdnetasia.com/insight/network/0,39044847,62035512,00.htm (tools security cisco network)
[Discover] netfilter/iptables project homepage - The netfilter/iptables project http://www.netfilter.org/ (linux security iptables firewall)
[Discover] Ephemeral Security - Mosquito Lisp http://www.ephemeralsecurity.com/mosquito-lisp (lisp network scheme programming)
[Discover] TechBlog - How to: Block brute force attacks with iptables http://kevin.vanzonneveld.net/techblog/article/block_brute_force_attacks_with_iptables/ (ssh linux iptables guide)
[Discover] WaterRoof ipfw firewall frontend http://www.hanynet.com/waterroof/index.html (mac freeware osx firewall)
[Discover] Schneier on Security: AES Timing Attack http://www.schneier.com/blog/archives/2005/05/aes_timing_atta_1.html (encryption cryptography security bruceschneier)
[Discover] Maltego - Paterva: A new train of thought http://www.paterva.com/web2/maltego/maltego.html (privacy tool freeware seguridad)
[Discover] central ops http://centralops.net/co/ (tools network security dns)
[Discover] Nipper http://www.titania.co.uk/nipper.php (tools audit security network)

