In a Win2008 Domain with Win7 clients, I need to block certain users/groups from browsing the internal network resources. Is there a GPO for that ?
Before Vista, there was a single GPO setting to remove the "My Network Places" icon. Surprisingly, there's no equivalent in Win7. Here's a technet blog article about how to do it with a combination of firewall settings and registry keys: http://blogs.technet.com/b/networking/archive/2010/12/06/disabling-network-discovery-network-resources.aspx