Block unwanted file and printer sharing
If you use role-based administration:
- You must have the Policy setting - firewall right to configure a firewall policy.
- You cannot edit a policy if it is applied outside your active sub-estate.
To block file and printer sharing on LANs other than those specified in the LAN settings list on the LAN tab:
- Check which firewall policy is used by the groups of computers you want to configure.
- In the Policies pane, double-click Firewall, and then double-click the policy you want to change.
- On the File and printer sharing page of the Firewall Policy wizard, select Use custom settings, and then click Custom.
- Select the Block file and printer sharing for other networks check box.