InformationEnables serverless peer name resolution over the Internet using the Peer Name Resolution Protocol (PNRP).
The recommended state for this setting is: Disabled.
Peer Name Resolution Protocol is a distributed and (mostly) serverless way to handle name resolution of clients with each other. In a high security environment, it is more secure to rely on centralized name resolution methods maintained by authorized staff.
Some peer-to-peer and collaborative applications, such as Remote Assistance, may not function.
SolutionTo establish the recommended configuration via GP, set the following UI path to: Disabled.
Computer Configuration\Policies\Windows Settings\Security Settings\System Services\Peer Name Resolution Protocol