When you open the Group Policy Editor, you will find the software restriction policy settings at Computer ConfigurationWindows SettingsSecurity SettingsSoftware Restriction Policies. Software restriction policies allow you to block software based on its hash, certificate, path or Internet zone.
As you can see, blocking file-sharing applications is not always a simple matter. Even so, it is important to not only block existing peer-to-peer applications, but also to remain vigilant about blocking new file-sharing applications as they become available.
Blocking peer-to-peer applications
Step 1: Blocking peer-to-peer applications
Step 2: Firewalls
Step 3: Application-level filters
Step 4: Software restriction with Group Policy
|ABOUT THE AUTHOR:|
Brien M. Posey, MCSE, is a Microsoft Most Valuable Professional for his work with Windows 2000 Server and IIS. He has served as CIO for a nationwide chain of hospitals and was once in charge of IT security for Fort Knox. As a freelance technical writer, he has written for Microsoft, TechTarget, CNET, ZDNet, MSD2D, Relevant Technologies and other technology companies. You can visit his personal Web site at www.brienposey.com.|
Copyright 2005 TechTarget
This was first published in July 2006