How Asset Visibility Enables Effective OT Threat Detection
Summary: Dragos describes asset visibility and threat detection as two sides of the same coin in OT security, where OT-specific discovery tools feed detection with context such as whether east-west traffic is headed to an HMI or a Safety Instrumented System. The company's latest Year in Review found that during 2021, 86% of its professional services customers had limited to no visibility into their ICS environment.
Bottom line: With 86% of one vendor's services customers unable to see their ICS environments, most OT threat alerts arrive without the asset context needed to separate adversary TTPs from planned operational changes.
Read the original at Dragos Blog ↗
- Topics
- OT / ICS & Critical Infrastructure
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