Security Focus - a good source of security information on the Internet.
Quoted from the Security Focus "about" page
SecurityFocus is the most comprehensive and trusted source of security information on the Internet. SecurityFocus is a vendor-neutral site that provides objective, timely and comprehensive security information to all members of the security community, from end users, security hobbyists and network administrators to security consultants, IT Managers, CIOs and CSOs.
With over 18 million page views a month and 2.5 million unique users annually, SecurityFocus is the preferred information source for security professionals around the world. We provide the security community with access to comprehensive, timely, and accurate security information at no charge.
