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Architectures and Processors forum Platform Security Architecture (PSA) and Azure Sphere

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Platform Security Architecture (PSA) and Azure Sphere

techguyz over 4 years ago

Hello Experts,

Does the Azure Sphere (pluton security subsystem) and ARM's Platform security Architecture (PSA) are equivalent solutions ?

Also I observe, Azure Sphere internally uses Medaitek (ARM core) but it has its own security subsystem built-in. Does it remains same for PSA as well ?

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adrianlshaw over 3 years ago in reply to techguyz +1 verified

Hi there. PSA Certified devices are certified to different security levels depending on the threat model that needs to be addressed. There are three levels simply named Level 1, 2 and 3, whereby the higher...

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0 Annie over 3 years ago

Hi adrianlshaw are you able to help with this question? I have seen that you have answered similar PSA related questions on the Arm Community. Many thanks.
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0 Annie over 3 years ago

Hi adrianlshaw are you able to help with this question? I have seen that you have answered similar PSA related questions on the Arm Community. Many thanks.
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