Achieving ISO/SAE21434 Cyber Security Using Secure Flash

ISO21434 mandates software updates as a reaction to identified security vulnerabilities.


ISO/SAE21434 specifies the requirements for making a car system more robust against cyber-attacks. It outlines the criteria during the concept, development, production, usage and decommission of automotive systems. The requirements of ISO 21434 applies to systems, subsystems and components whose development started after the publication of the standard in August 2021.

ISO21434 has been made mandatory by many car makers and their component suppliers, starting from mid-2022.

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