Rule version SRG-APP-000427-UEM-000501 · STIG v2 · 2026-08-31
It is critical that the UEM server sign all policy updates with validated certificate or private keys. Otherwise, there is no assurance that a malicious actor has not inserted itself in the process of packaging the code or policy.
Satisfies - FMT_POL_EXT.1.2 PP-MDM-506200
Verify the server is configured to sign policies and policy updates using [selection: an X509 certificate, a public key provisioned to the agent] trusted by the agent for policy verification.
If the UEM server is not signing all policy updates using [selection: an X509 certificate, a public key provisioned to the agent] trusted by the agent for policy verification, this is a finding.
Configure the UEM server to sign policies and policy updates using [selection: an X509 certificate, a public key provisioned to the agent] trusted by the agent for policy verification.