A system and method for secure vehicle communication of a vehicle. The system comprises a communication system comprising at least one telematics module for executing one or more telematics applications, and a session module for session management of the telematics applications, wherein the session management comprises the assigning of at least one session identification, session ID, to each telematics application, wherein the session module assigns a new session ID to each telematics application after expiration of a predetermined time period.