XG Firewall Block all VPNs

Hi Nikolaos, Thanks for reaching out to Sophos Community.

You can start with creating an Application filter or edit the existing one (if used). Add all the VPN signatures and block it. Add another rule in the application filter with Radmin VPN and Ivacy VPN and allow the action, and keep it on top. 

Apply the same filter in the applicable firewall rule and test.

How to block applications using the Application Filter

Hi Nikolaos, Thanks for reaching out to Sophos Community.

You can start with creating an Application filter or edit the existing one (if used). Add all the VPN signatures and block it. Add another rule in the application filter with Radmin VPN and Ivacy VPN and allow the action, and keep it on top. 

Apply the same filter in the applicable firewall rule and test.

How to block applications using the Application Filter