I give this firewall rule a big thumbs down

Which of these can be used in a Windows Firewall rule?

A) Application name

B) NTFS permission

C) Username

D) UAC setting

E) Workgroup name

F) This will really cut into my YouTube time

The answer: A) Application name

The Windows firewall can filter traffic by application, direction, port number, and many other criteria.

Want to know more? Watch “Using Windows Firewall.”

The built-in Windows Firewall can help to protect your system from unwanted intrusions. In this video, you’ll learn about the Windows Firewall and some of its advanced security features.