All the sites listed here have been found to be informative and useful. However, as with all Internet resources, you must use your judgment and think critically about what advice to follow.
http://msmvps.com/bradley—The SBS Diva. The first place we go for answers (and often the last).
http://www.eventid.net—Event details and general technical help.
http://feeds.feedburner.com/smbitprosposts—SMBITPro: Small and Medium Business (SMB) IT professionals.
http://blogs.msdn.com/aaron_margosis—Aaron Margosis’ Web Log: The Non-Admin blog running with least privilege on the desktop.
http://msmvps.com/blogs/donna/rss.aspx—Donna’s SecurityFlash: PC and Internet security blog.
http://blogs.iss.net/rss.php—Frequency X: ...