Insecure communication between keys and backend systems allows for credential spoofing or relay attacks. Establishing a trusted authority prevents illicit vehicle operation and data breaches.

Unmanaged data traffic in vehicle environments leads to latency and critical message failure. Prioritizing access prevents system-wide information bottlenecks.

Vulnerability to manipulated time stamps allows unauthorized access through replayed or expired credentials. Ensuring temporal integrity prevents the bypass of cryptographic security protocols in vehicle access systems.