OTA updates have been an invaluable innovation to the vehicle market. However, while this technology allows manufacturers to improve vehicle performance, introduce new features, fix bugs, and address security vulnerabilities, it can also introduce an element of cybersecurity risk.
If manufacturers want to ensure the safety, security, and functionality of vehicles, OTA security is vital. This involves the implementation of secure update mechanisms, the validation of update integrity, and ensuring systems are protected against malicious software. Regular assessments by TÜV SÜD that help to maintain secure update procedures are critical components.