Windows Admin Scripting Little Black Book (Little Black Books (Paraglyph Press))
The following sites provide information on security issues.
Microsoft Security
Microsoft's official security site providing the latest security news, fixes, and links.
Site: http://www.microsoft.com/security/
SANS (System Administration, Networking, and Security)
SANS is a research community, composed of over 156,000 security personnel and system administrators. Here you'll find the latest security news, events, resources, and more.
Site: http://www.sans.org
Windows IT Security
Windows 2000 Magazine's central site for IT security news, FAQS, files, articles, and more.
Site: http://www.winnetmag.com/WindowsSecurity/
Newsgroups
http://www.microsoft.public.security
http://www.microsoft.public.win2000.security
http://www.microsoft.public.windowsxp.security_admin