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CISA and Partners Publish Zero Trust Guidance For OT Security

Infosecurity Magazine
Critical

Overview

The Cybersecurity and Infrastructure Security Agency (CISA) has released a new guide focused on applying zero-trust security principles to operational technology (OT) environments. This initiative aims to improve cybersecurity while ensuring the safety and availability of critical systems. The guide is intended for organizations that manage OT systems, emphasizing the importance of integrating cybersecurity measures into their operational processes. By adopting a zero-trust approach, organizations can better defend against potential cyber threats while maintaining operational continuity. This guidance is particularly relevant as industries increasingly face cyber risks that can impact both security and functionality.

Key Takeaways

  • Affected Systems: Operational technology (OT) systems
  • Action Required: Organizations are encouraged to adopt zero-trust security principles and integrate them into their operational processes.
  • Timeline: Newly disclosed

Original Article Summary

A new CISA‑led guide explains how zero‑trust security can be applied to operational technology, balancing cyber defence with safety and system availability

Impact

Operational technology (OT) systems

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Newly disclosed

Remediation

Organizations are encouraged to adopt zero-trust security principles and integrate them into their operational processes.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Critical.

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