Blocking Anydesk

Just reading on other sites, you want to block TCP 6568 outgoing, it's apparently unique to Anydesk. So, for this I would just create a Network Definition (DNS Host) for the domain anydesk.com, then create a blackhole route for it in UTM.  Save it and toggle it on.

 I have tried this still no success :( 

Probably because it acts like the old, old torrent style software and can utilize any open port (80, 443) which is essential traffic, but that unique port is for Anydesk.  There are several write-ups online on how to combat this program.  

My favorite when I was a domain administrator, using group policy to not allow anything like this to be run or installed on a machine if it were a domain client.  If you are running your own DNS server, you can also just point the domain back to a non-existent IP.

It's not domain unfortunately Still searching for what to do :( 

It's not domain unfortunately Still searching for what to do :(