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DET-H15: Key released to an unregistered host

A key broker released a key to a host whose hardware identity is not enrolled in the fleet's identity register, or is quarantined: the release reached hardware that never passed identity review.

Property Value
Severity critical
Platform Hardware fleets
Group hardware
Log source Relying-party release decision / fleet identity register
Related check KMS-01: KMS key policy enforces RecipientAttestation

Fires when

relying-party key release to an asset NOT IN the identity register

How it runs

The hosted service evaluates this rule on what enrolled collectors report and on key-release decisions. There is nothing to run; see Enroll a collector.

A match appears in the console as a detection with this rule's ID and triggers your alerts; see Runtime detections.