TunnelGuard

TunnelGuard is a security-focused Android TV and Google TV application designed to provide robust per-application VPN protection and enforce fail-closed networking.

With TunnelGuard, users can select specific applications (such as TiviMate, media players, or custom apps) that must only access the internet when a VPN connection is active. If the VPN path is disconnected or becomes unavailable, TunnelGuard instantly blocks those protected applications from accessing the internet, preventing any normal, unencrypted connection leaks. Other unprotected applications (such as YouTube or Netflix) can continue to access the internet normally.