Beyond the Air Gap: Securing Industrial Systems Against Invisible AI Threats
Summary
This article discusses how the increasing adoption of AI in Industrial Control Systems (ICS) undermines traditional air gap security measures. It highlights risks associated with "Shadow AI," where operators use AI tools outside protected zones, potentially introducing unvalidated recommendations into safety-critical systems. The session introduces the T.E.S.T. Standard™ for evaluating AI workflows and provides a plan to inventory AI usage and implement controls.
IFF Assessment
The article identifies new, 'invisible' AI threats that bypass traditional security measures, posing a risk to industrial systems.
Defender Context
Defenders need to be aware that AI, even when used by operators for troubleshooting, can introduce significant risks into supposedly secure industrial environments. Traditional network isolation is insufficient against these 'human and physical risks' posed by Shadow AI and unvalidated AI recommendations.