Hey everyone.
Is it possible to block anydesk?
how do i do it?
Thanks in advance.
I don't think that a simple block will do it.L7 firewall blocking is not recommended anymore...!
Especially when what you want can be achieved by a simple TCP port block..!
You could block port 7070, but IIRC this is user configurable.Which ports does AnyDesk use?
To connect to the AnyDesk network port 80, 443 or 6568 is used. For standard listening port direct line connection is 7070 (TCP).
I never said blocking ports 80 or 443... in my previous post i said block the listening port which is not 80 or 443 either...Also you cannot block port 80/443 obviously, so the anydesk client will be able to reach the anydesk servers, and from there I believe if port 7070 is blocked, it will work over 443.
Blocking the listening port doesn't block Anydesk. It just blocks the direct connection between the two clients.I never said blocking ports 80 or 443... in my previous post i said block the listening port which is not 80 or 443 either...Also you cannot block port 80/443 obviously, so the anydesk client will be able to reach the anydesk servers, and from there I believe if port 7070 is blocked, it will work over 443.
Am sure it can be blocked.. i ll try it when i find some time and i ll let you know if no solution has been found yet...
Here are some logs from a corporate proxy blocking anydesk.I presume if port 80 is blocked, it will also try port 443 and even port 6568 as implied in the FAQ.
1572105939.836 0 x.x.x.x TCP_DENIED/403 2045 CONNECT 144.76.103.6:80 - NONE/- text/html
1572105941.837 0 x.x.x.x TCP_DENIED/403 2059 CONNECT 144.76.103.6:443 - NONE/- text/html
1572105943.836 0 x.x.x.x TCP_DENIED/403 2049 CONNECT 144.76.103.6:6568 - NONE/- text/html
1572105926.513 0 x.x.x.x TCP_DENIED/403 2042 CONNECT 5.9.105.232:80 - NONE/- text/html
1572105928.529 0 x.x.x.x TCP_DENIED/403 2056 CONNECT 5.9.105.232:443 - NONE/- text/html
1572105930.529 0 x.x.x.x TCP_DENIED/403 2046 CONNECT 5.9.105.232:6568 - NONE/- text/html
Hi All,
is there anyone can block anydesk?
I have followed all step on this forum but it still failed. Due to anydesk use port 443, if I block the port, all user cannot access internet. And I cannot block by IP address because I always get different IP address.
Regards,
Tisna
That will only be a short term solution since new server arrives all the time.4. Try to block DOH dropping tcp 443 with dst.addr. list with known doh servers ip addresses .