Analytic 2242

Real-time monitoring identifies Industrial Control System (ICS) protocol messages using embedded device built-in utilities or vendor-supplied diagnostic tools to execute payloads, from sources not in the approved engineering workstation list, containing payloads inconsistent with legitimate diagnostic use. OT operational-fidelity gate: Alert only when execution violates an approved signer/hash/path/parent/process or tool allowlist, or originates from an unauthorized user/tool, and is tied to an OT asset or follow-on OT-relevant action. Suppress vendor-signed software, approved engineering utilities, diagnostics, patching, backup, and documented maintenance.

1. Pregled

1.1 Reference

1.2 Utvrđeni zahtjevi

1.3 Povezani propisi

2. Utvrđeni zahtjevi

3. Povezani propisi

Povezani zadaci

• MITREATTACK -

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