Following the very interesting MCS Talks session on Security and PKI we have a few links to resources we think will be useful:

Windows Server System Reference Architecture (WSSRA)
http://www.microsoft.com/downloads/details.aspx?FamilyId=D44E34EC-B4E2-49A1-9F40-9ED4BA3765DF&displaylang=en

Look for - WSSRA_Certificate_Services_Implementation_Guides.exe

Securing Wireless LANs with Certificate Services:
http://www.microsoft.com/technet/security/prodtech/windowsserver2003/pkiwire/swlan.mspx?mfr=true

Certificate Authority Monitor:
http://www.microsoft.com/technet/scriptcenter/solutions/camon.mspx

Windows Server 2003 PKI Operations Guide:
http://www.microsoft.com/downloads/details.aspx?FamilyID=8e25369f-bc5a-4083-a42d-436bdb363e7e&DisplayLang=en