Device Configuration : Configure : System Services : RED : Automatic Device Deauthorization
Automatic Device Deauthorization
When RED is enabled, you can specify if disconnected RED appliances should automatically be deauthorized after a certain time span. With this feature, you can prevent stolen RED appliances from connecting to Sophos Firewall OS.
* The Automatic Device Deauthorization does not work for a RED Tunnel between 2 Sophos XG Firewall Devices.
1. Ensure that RED is activated.
2. Select Enable next to Automatic Device Deauthorization.
3. Enter a time span for Deauthorize After.
4. Click Apply.
Automatic Device Deauthorization has been successfully configured.
When a RED appliance reconnects after being disconnected for a time span longer than the defined time span, it will automatically be disabled.