iZamir.Com is my dream project to provide valuable information to the reader in Pakistan like our recent guide about Best Solar AC in Pakistan .
Hi and welcome to the UTM Community!
If you are using Web Filtering in the Transparent mode, it's possible that Chrome and Android phones are accessing the server using UDP 443 instead of TCP 443. You could create a firewall rule like 'Any -> {UDP 443} -> Internet : Drop' to force Chrome to use TCP.
If you are using the Proxy in Standard mode (explicit proxy), you can add UDP 443 to 'Allowed Target Services' on the 'Misc' tab of 'Filtering Options'.
In either case, you must not select 'Do not proxy HTTPS traffic in transparent mode' on the 'HTTPS' tab of the filtering Profile.
You should now be able to block that URL effectively.
Cheers - Bob
Please see the three options listed earlier in this thread.
Please see the three options listed earlier in this thread.