Does anyone know if it's possible to block using Firepower all browsers but one (let's say Chrome).
So in terms of old firewall rules way:
Rule no1 - allow browser Chrome
Rule no2 - deny any other browser
I found a hint (tracking User-Agent String) on this document using Cloud Security service, but I don't have this service/appliance.
Thanks for the input! Indeed I could find Chrome on the listed apps.
I have two questions:
1. Where should I add this : Mandatory or Default Rules?
2. After I add it is there a such thing as Implicit Deny? Currently I have no other rule so I don't want to risk adding one rule then dropping everything else.