Today I want to point you to some interesting securty readings I found on microsoft.com:

Solution

TechNet

Download

Securing Windows 2000 Server

http://go.microsoft.com/fwlink/?LinkId=14837

http://go.microsoft.com/fwlink/?LinkId=14838

Windows Server 2003 Security Guide

http://go.microsoft.com/fwlink/?LinkId=14845

http://go.microsoft.com/fwlink/?LinkId=14846

Threats and Countermeasures

http://go.microsoft.com/fwlink/?LinkId=15159

http://go.microsoft.com/fwlink/?LinkId=15160

Windows XP Security Guide

http://go.microsoft.com/fwlink/?LinkId=14839

http://go.microsoft.com/fwlink/?LinkId=14840

Identity and Access Management

http://go.microsoft.com/fwlink/?LinkId=14841

http://go.microsoft.com/fwlink/?LinkId=14842

Security Patch Management

http://go.microsoft.com/fwlink/?LinkId=16284

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Securing Wireless LANs

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http://go.microsoft.com/fwlink/?LinkId=14844