What Is Automotive Device Security?
QualySec is a leading cybersecurity firm specializing in comprehensive penetration testing and risk assessment services. Our tailored solutions help businesses proactively defend against evolving cyber threats.
As of 2025, the global automotive industry is more digital than it has ever been, with nearly 85% of new vehicles featuring internet connectivity and advanced driver-assistance technologies. Cars are now considered computers on wheels, with features such as autonomous driving, smart infotainment, and more. While the cybersecurity in automotive industry has made this shift toward software-defined and connected vehicles, there are severe cybersecurity risks. Automotive device security focuses on the security of the electronic systems, control units, and communication networks of vehicles, and it is now a priority for automakers, technology vendors, and regulators.
As the complexity of cyber threats rises, it has become imperative to secure these digital software-enabled components to ensure safe operation, privacy, and reliability in the long run when driving on the road.
