General Security Resources
Microsoft Office Communications Server 2007 and Microsoft Office Communications Server 2007 R2 will reach end of support on January 9, 2018. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.
General security resources that are applicable for Office Communications Server 2007 R2 include the following:
ForeFront Edge Security and Access: https://go.microsoft.com/fwlink/?LinkId=145233
ForeFront Security for Office Communications Server: https://go.microsoft.com/fwlink/?LinkId=145234
The TechNet Security Center at the Microsoft Web site: https://go.microsoft.com/fwlink/?LinkId=145182
Secure Network Connectivity Next Steps: Best Practices at the Microsoft Web site: https://go.microsoft.com/fwlink/?LinkId=145178
Selecting Secure Passwords at the Microsoft Web site: https://go.microsoft.com/fwlink/?LinkId=145179
The Antivirus Defense-in-Depth Guide at the Microsoft Security Guidance Center: https://go.microsoft.com/fwlink/?LinkId=145180
The Microsoft Operations Management home page at the Microsoft Web site: https://go.microsoft.com/fwlink/?LinkId=145181
The Microsoft Security Web site at: https://go.microsoft.com/fwlink/?LinkId=145182
The Security Risk Management Guide at the Microsoft Web site: https://go.microsoft.com/fwlink/?LinkId=145183
Don't Get Caught Between a Rock and a Hard Place: Regulatory Compliance and Security Updates: https://go.microsoft.com/fwlink/?LinkId=145235