Monthly security tips and alert mailing list. Pay subscription service provides information, tips and developments to protect your Internet computer security

Bugtraq mailing list archives of UNIX, NT, Win95, Novell, and Mac, bugs and exploits.

Computer Forensics and incident response mailing list

Computer crimes and related arrests are the focus of these mail alerts. Subscribers can receive 5-20 messages per week as news breaks.

Security mailing lists that deal with Debian Linux security issues, specifically the debian-security-announce and debian-security lists.

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.

Mailing lists pertaining to FreeBSD. freebsd-security and freebsd-security-notifications are sources of official FreeBSD specific notifications.

Privately-run medium traffic list that caters to distribution of information security news articles.

News, background and updates on these international security standards.

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, ....