Umbrella Application Blocking - how?

[Michael Bartholomæussen]

Just a quick question regarding Umbrella Application blocking, is to how its works?

We did some testing with VPN clients, and when we enforced anonymizer block via Umbrella, the VPN disconnected within a minute.

/Michael

[Niles Pyelshak]

If your VPN client is categorized as one of the Anonymizer and you enforce the anonymizer on a policy being used, then that is the expected result. You can also run a Cisco Umbrella Policy Tester to see which policy is applied.
https://docs.umbrella.com/deployment-umbrella/docs/umbrella-policy-tester-1
Understanding Application Categories
https://docs.umbrella.com/deployment-umbrella/docs/app-categories

hth,

np