The National Security Agency has posted Windows XP security guides. Thanks DosFreak.
NSA has developed and distributed configuration guidance for Microsoft Windows NT and Windows 2000 in the form of configuration guides. These guides are currently being used throughout the government and by numerous entities as a security baseline for their Windows systems.Read more
To assist our Windows XP user community, NSA has developed security configuration guidance for Windows XP, with the cooperation of other government agencies and industry partners who provided their expertise and extensive technical review. The configuration guide for Microsoft Windows XP is being posted on the NSA web site and is presented in two parts: ".INF" file and the configuration guide.