Alert Security Mailing List
   Monthly security tips and alert mailing list. Pay subscription service provides information, tips and developments to protect your Internet computer security
   http://www.w3.easynet.co.uk/unitel/services/alert.html

Bugtraq Moderated by Security Focus
   Bugtraq mailing list archives of UNIX, NT, Win95, Novell, and Mac, bugs and exploits.
   http://online.securityfocus.com/archive

Computer Forensics Training Mailing List
   Computer Forensics and incident response mailing list
   http://www.infosecinstitute.com/courses/computer_forensics_training.html

CyberCrime-Alerts
   Computer crimes and related arrests are the focus of these mail alerts. Subscribers can receive 5-20 messages per week as news breaks.
   http://topica.com/lists/cybercrime-alerts/

Debian GNU/Linux -- Mailing List Subscription
   Security mailing lists that deal with Debian Linux security issues, specifically the debian-security-announce and debian-security lists.
   http://www.debian.org/MailingLists/subscribe

Der Keiler
   Searchable real-time updated archive of major security lists and newsgroups, including Cert, Securiteam, Linuxsecurity, VulnWatch, Full-Disclosure, Bugtraq, Incidents, Securityfocus, and several Usenet groups.
   http://www.derkeiler.com

FreeBSD Resources
   Mailing lists pertaining to FreeBSD. freebsd-security and freebsd-security-notifications are sources of official FreeBSD specific notifications.
   http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/eresources.html

ISO17799 & ISO27001 News
   News, background and updates on these international security standards.
   http://www.molemag.net/

IWS INFOCON Mailing List
   The INFOCON mailing list is devoted to the discussion of cyberthreats and all aspects of information operations, including offensive and defensive information warfare, information assurance, psychological operations, electronic warfare, ....
   http://www.iwar.org.uk/general/mailinglist.htm

InfoSec News
   Privately-run medium traffic list that caters to distribution of information security news articles.
   http://www.infosecnews.org/

Metasploit Mailing List
   List pertiaining to the use of the metasploit exploitation framework
   http://www.metasploit.com/archive/framework/threads.html

Microsoft TechNet Security - Product Security Notification
   Microsoft techNet Security - Product Security Notification. Instructions on how to join the mailing list for Product Security bulletins notification.
   http://www.microsoft.com/technet/security/bulletin/notify.asp

Moderated Firewall and Security Mailing List
   Firewall-wizards is a high-quality fully moderated firewall and security mailing list.
   http://honor.icsalabs.com/mailman/listinfo/firewall-wizards

Redhat Linux Mailing list manager
   Focuses on Linux and Redhat related security information specifically the Linux-security and Redhat-watch-list lists.
   https://listman.redhat.com/mailman/listinfo/

Risks Digest
   Forum on risks to the public in computers and related systems.
   http://catless.ncl.ac.uk/Risks

SCADA Security List
   Mailing list concerning DCS and SCADA Security
   http://www.infosecinstitute.com/courses/scada_security_training.html

SGI and IRIX security list
   List for SGI and IRIX security
   http://lists.man.ac.uk/mailman/listinfo/sg-users

SecLists.org
   Website run by Fyodor of the NMAP project, a collection of security lists.
   http://www.seclists.org

SecureMac
   Macintosh security mailing list for advisories, patches, and alerts.
   http://www.securemac.com/

SecuriTeam Mailing Lists
   Location of various security mailing lists pertaining to exploits, hacking tools, and others.
   http://www.securiteam.com/mailinglist.html

Security Clipper
   Mailing list aggregator offering a selection of security lists to monitor.
   http://www.securityclipper.com/

The 'Security Digest' Archives
   Dedicated to the history of the early 'Security Digest' archives, from the Unix 'Security Mailing List', through the Zardoz 'Security Digest' to the Core 'Security List'.
   http://securitydigest.org/

Training Reviews List
   Security training reviews, daily updates via newsletter available.
   http://www.trainingreviews.com/Security/index.html