Analytic 2219

Real-time monitoring identifies successful authentication to an Industrial Control System (ICS) device or application using credentials that are either documented vendor defaults (T1694.001) or extracted from configuration files/firmware where stored in cleartext (T1694.002), from a source not in the approved access list. This technique-level analytic unifies both sub-techniques. OT operational-fidelity gate: Alert only when the account/device/session violates the approved identity + source host/jump path/zone policy and is corroborated by access to a protected OT asset, execution, configuration change, or another security-relevant follow-on event. Suppress approved shift activity, vendor support, break-glass use, commissioning, and documented remote-access windows.

1. Prezentare generală

1.1 Referințe

1.2 Cerințe identificate

1.3 Reglementări asociate

2. Cerințe identificate

3. Reglementări asociate

Tichete legate

• MITREATTACK -

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