Authoritative Security Guidance for the Enterprise

While browsing around Microsoft's site I found an interesting launch page entitled Authoritative Security Guidance for the Enterprise. In it, you can find some excellent security guidance and information for the enterprise. Some topics included in this are:

• Perimeter Defenses
  
• Network Defenses
  
• Host Defenses
  
• Application Defenses
  
• Data Defenses
  

An organization can reduce the risks associated with many of today's security threats by intelligently assessing their current systems and implementing suitable countermeasures. This launch page is a great start if you have to deal with this in a Windows environment.