ISO 21434: Cybersecurity Verification

And that's the full ISO 21434 lifecycle — from organizational setup, through the concept phase, the threat analysis, and into development. Now watch where the marker lands. Slide past the concept work, past the design, and stop right here: the back half of product development, clause 10, and its partner, clause 11.

Part of the Critical Systems Analysis functional-safety series on ISO 21434.

In this episode:

• Here's the clause.
• Keep these two lanes separate in your head.
• This is why the development V matters.
• So how do you actually verify? The standard won't let you pick one favorite tool.
• Validation is where a lot of teams get surprised.
• Not every function earns the same scrutiny.

Reference: Clause-level mapping used and believed correct for ISO/SAE 21434:2021: Clause 6 (project-dependent cybersecurity management — includes cybersecurity case, cybersecurity assessment,

More in this series: The V-Model and Safety Lifecycle

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