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AWS IoT Device Defender now supports audit check of revoked intermediate Certificate Authority

AWS IoT Device Defender, a fully managed service for auditing and monitoring devices connected to AWS IoT, now supports a new audit check for revoked intermediate Certificate Authority (CA). If a CA revokes an intermediate CA because it is potentially compromised, then all certificates issued by that intermediate CA are also potentially compromised and invalid. This new audit check identifies active device certificates issued by a revoked intermediate CA, and helps customers review and replace these active device certificates.

Source:: Amazon AWS