how do i unblock a program? or how do i see a list of the programs i blocked

I blocked an application in the “Define a new blocked application”. I would like to see a list of blocked apps and remove one from the list.

For firewall

CIS-Firewall-Advanced-Network Security Policy

for Defense+

CIS-Defense±Advanced-Computer Security Policy

The above will display rules allotted to various programs in your computer.

If you have blocked / want to block an application completely, it can be done through CIS-Defense±Common Tasks-My Blocked Files

Hope this helps.