Analytic 2166

Real-time monitoring identifies hostapd or wireless controller configuration changes on Linux-based access points disabling the Industrial Control System (ICS) wireless Service Set Identifier (SSID), by a User Identifier (UID) not in the authorized wireless admin UIDs. OT operational-fidelity gate: Alert only when the action is not attributable to an authorized operator/engineering source for the specific target and function, and it is either outside an approved change/maintenance window or lacks matching change-control context; where telemetry permits, require corroborating device, configuration, or process-state effect. Suppress activity that fully matches approved maintenance, commissioning, failover, recovery, or tested control procedures.

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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