Computer security vulnerability disclosure mailing list    XML Feeds:

Lists of security problems fixed in released versions of the Apache HTTP Server.

Linux-Security Group, server administration, technical support and remote administration for dedicated servers, colocation servers, Apache web servers, e-mail servers, FTP file servers, and complete network-Internet security services, BioSecurity Anti Hackers

Security Bulletins that are compiled from multiple leading sources and condensed to reduce your efforts in reviewing them regularly.

Secure Elements, a leader in enterprise vulnerability management and compliance risk reduction solutions, automates security and patch remediation strategies across the entire enterprise, reducing business risk and IT management costs while improving systems performance and maintaining business continuity. The company rapidly identifies and intelligently responds to complex and diverse security incidents, protecting mission critical and network infrastructure assets from both known and unknown attacks without limiting operational performance. Using real-time threat intelligence data and analysis, Secure Elements provides administrators with optimal security control and visibility across the enterprise. Based in Northern Virginia, Secure Elements serves organizations in the federal government and critical infrastructure markets, as well the Global 1000.

SANS Internet Storm Center - A global cooperative cyber threat / internet security monitor and alert system. Featuring daily handler diaries with summarizing and analyzing new threats to networks and internet security events.

A software vendor that provides their own online security assessment. Good for home users.

SecurityFocus is designed to facilitate discussion on computer security related topics, create computer security awareness, and to provide the Internet's largest and most comprehensive database of computer security knowledge and resources to the public. It also hosts the BUGTRAQ mailing list.

PatchEasy - automated security patch management software solution. A software patch management tool that helps you secure your systems by remotely managing service packs and hotfixes. Conduct research, take inventory, deploy updates and validate installations to networked machines

CIAC publishes security bulletins and virus and hoax information. They provide computer security assistance to US Department of Energy (DOE) sites.