Types of user-defined rules

When you configure a new access protection user-defined rule you are allowed to create port blocking, file and folder blocking, and registry blocking rules.

The following table describes these rules.


Rule descriptions


Rule Description
Port Blocking Rule Blocks incoming or outgoing network traffic on specific ports or ranges of ports.
Note: When you block a port, Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) accesses are blocked.
Note: When you block a port any protocol using that port or range of ports is blocked. For example, Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) accesses are blocked.
File/Folder Blocking Rule Blocks write access to files and folders, file execution, plus new file creation and file deletion.
Note: Once you restrict access to a file or folder, the restriction remains in place until the administrator removes it. This helps prevent intrusions and stops them from spreading during an outbreak.
Registry Blocking Rule Protects registry keys or values by blocking these actions: write to, create, or delete.

Types of user-defined rules