Automotive Gateway Providing Secure Open Platform for Guest Applications

An automotive gateway includes one or more interfaces and one or more processors. The one or more interfaces are configured to communicate with electronic subsystems of a vehicle. The one or more processors and configured to host one or more guest applications, to associate both (i) the hosted guest applications and (ii) a first subset of the electronic subsystems of the vehicle with a non-secured domain, to associate a second subset of the electronic subsystems of the vehicle with a secured domain, and to control communication traffic between the secured domain and the non-secured domain of the vehicle in accordance with a security policy.