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Questions and Answers
What does Industrial OT Security do to secure OT assets?
What does Industrial OT Security do to secure OT assets?
- Allows open access to corporate IT networks
- Uses manual zoning and segmentation policies
- Implements least-privilege access policy recommendations (correct)
- Provides automated policy creation
How does Industrial OT Security prevent lateral movement of threats?
How does Industrial OT Security prevent lateral movement of threats?
- By separating OT networks from corporate IT and internet (correct)
- By allowing open access to corporate IT networks
- By using manual policy creation
- By providing automated policy recommendations
What standards does Industrial OT Security use for segmentation best practices?
What standards does Industrial OT Security use for segmentation best practices?
- PCI-DSS
- ISO-9001
- IEC-62443 (correct)
- NIST-800-53
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Study Notes
- Industrial OT Security enables secure segmentation and Zero Trust access
- Separates OT networks from corporate IT and internet
- Secures OT assets with zoning and segmentation policies
- Helps prevent lateral movement of threats
- Provides automated least-privilege access policy recommendations
- Uses ML-based visibility, contextual information, and behavior profiling
- Eliminates manual policy creation
- Scales easily across a set of assets with the same profile
- Policies can be enforced using Device-ID or NAC solutions
- Based on IEC-62443 segmentation best practices standards
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