DET-10: Attested key release from an enclave on an unexpected host¶
The attestation document's module ID names an instance other than the deployment's enclave host: the same image is running somewhere else.
| Property | Value |
|---|---|
| Severity | high |
| Platform | AWS Nitro Enclaves |
| Group | tee |
| Log source | CloudTrail · KMS |
| Policy | P-03 |
| Related check | KMS-01: KMS key policy enforces RecipientAttestation |
Fires when¶
attested Decrypt AND source host/instance NOT IN host_ips
How it runs¶
untrust detect --platform nitro reads CloudTrail in the region you pass with --region, over the last --since minutes (default 60).
A match is a detection event with this rule's ID. Upload it to the console to alert on it; see Runtime detections.