Operational Technology (OT) security, or the protection of operational assets, refers to the safeguarding of systems and devices employed in industrial contexts and production facilities. These systems orchestrate and monitor physical operations, such as industrial automation, IoT devices, and process controllers.

Information Technology (IT) security, on the other hand, concerns the protection of computer systems, networks, and digital data. These technologies are extensively utilized in corporate environments for communication, data processing, and storage purposes.

Synergy between OT and IT Security

In recent years, the synergy between operational and information security has significantly increased. This phenomenon stems from the increased interconnection between OT and IT systems, facilitated by the advent of technologies such as the Internet of Things (IoT) and next-generation industrial automation. This synergy is indispensable for ensuring comprehensive defense of industrial systems and corporate networks, implying the adoption of cutting-edge cybersecurity strategies for both OT and IT environments.

Benefits of Integration

The integration between OT and IT security provides lots of benefits, including:

• Enhanced visibility and control: A holistic approach to security enhances the capability for monitoring and managing security-related risks, encompassing both OT and IT systems.
• Strengthened threat detection: Integrated data analysis from OT and IT systems facilitates the timely identification and mitigation of potential threats.
• Increased resilience: The harmonization between OT and IT areas promotes the development of a more robust and resilient security strategy, capable of countering the challenges posed by the cyber threat landscape.

The harmonization between operational and information security constitutes a crucial step for the protection of industrial systems and corporate networks. Through the implementation of top-tier cybersecurity strategies and the integration of OT with IT systems, it is possible to erect an always more secure and resilient defense against cyber threats.