Quick question for setting up Windows Defender Firewall rules:
- Is there a boolean NOT operator that can be used with IP addresses?
What I would like to do is create an outbound firewall rule to block DNS lookups from everything except a specific IP address as a source IP address. (The source IP address that would be spared from this not operator is tied to an interface and is thus predictable; all other IP addresses could change based on connected wifi network and thus listing all possible IP ranges isn't particularly feasible).
Something I've also tried is just blocking UDP/53 outbound for the entire wifi network card type in Windows Firewall, which does work, so this question is more for my own general knowledge about the granularity that I can obtain with Windows Firewalls.
