OT Security

Executives, particularly Chief Information Security Officers (CISOs), must stay informed on the evolving threat landscape.

This article discusses:

1. A c-suite mindset shift

2. New threats and targeted attacks

3. The challenge of modernization

4. Action steps for leaders

Technology leaders can take immediate actions to secure their OT environments:

• Enhance network segmentation:Deploy additional firewalls and switches to segment OT networks, reducing the risk of lateral movement by bad actors.

• Address legacy systems: Many OT devices are too old to receive security patches. Implement compensating controls like microsegmentation, virtual patching, and deception technologies to protect these vulnerable systems.

• Develop OT SecOps: Plan for a future where OT-specific SecOps tools and processes are integrated into joint IT/OT security operations centers. This ensures comprehensive coverage of unique OT devices and network communications.

• Consolidate security vendors: Given the shortage of skilled OT security professionals, consolidating security vendors can help streamline operations and improve efficiency.

• Leverage advanced threat intelligence: As the threat landscape evolves rapidly, having AI-driven, real-time threat intelligence is critical. This helps organizations stay ahead of emerging threats and optimize their security posture.

And finally…MAKE CYBERSECURITY A PRIORITY!