Systems and methods which provide reliable and resilient control channels for communicating control information with vehicle onboard systems using a control channel plane supporting migration of a control channel among various networks forming the control channel plane are described. The control channel plane of embodiments includes at least one data delivery network of a data network and at least one out-of-band network of a security network. Embodiments introduce an in-vehicle system into vehicles facilitating secure data communication between a centralized mobility management platform and the vehicles using a data network for data content communication and a security network for security enhancement with respect to the data network. The centralized mobility management platform and IVS may utilize the aforementioned control channel for control signaling with respect to such operations, wherein the control channel is migrated between various networks of the control channel plane to provide a reliable and resilient control channel.