OPERATIONAL TECHNOLOGY SECURITY MARKET ANALYSIS

Operational Technology Security Market Size and Trends

The operational technology security market is estimated to be valued at US$ 23.47 billion in 2025 and is expected to reach US$ 67.59 billion by 2032, exhibiting a compound annual growth rate (CAGR) of 16.3% from 2025 to 2032.

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The growth of the operational technology security market can be attributed to the increasing threat of cyberattacks on industrial control systems. With more industrial equipment and manufacturing systems being connected to the internet through IoT, the risk of exploits has risen dramatically. As operational networks and enterprise networks converge, both government and commercial organizations are recognizing the need for stronger security solutions to protect critical infrastructure from threats. The implementation of best practices such as secure authentication, network segmentation, malware protection, and endpoint detection on industrial control systems is expected to drive the demand for operational technology security solutions over the coming years.

Growing Connectivity in Operational Technology Environments

As operational technology networks continue to become increasingly connected to enterprise IT infrastructures and public networks like the internet, they have grown more vulnerable to cyberattacks. The traditional air gaps that once separated these systems are disappearing as organizations look to leverage connectivity and data insights across departments. But bringing OT online also exposes critical infrastructure systems controlling everything from energy generation to water treatment to new threat vectors. Recent incidents involving ransomware like the attack on Colonial Pipeline have underscored the risks of unsecured OT environments. Regulators and asset owners alike are recognizing that strong security is imperative for these networked control systems that underpin essential public services and national infrastructure. The demand is therefore growing for solutions that can help OT stakeholders implement proper governance, segmentation, access control, and monitoring of their operational networks. Vendors offering industrial cybersecurity technology and services are well positioned to benefit from this driver.

For instance, in May 2021, Forcepoint completed the acquisition of Cyberinc, an IT services and consulting firm headquartered in the U.S. Forcepoint's portfolio includes advanced remote browser isolation (RBI) technology, providing administrators with precise control. Additionally, its Smart Isolation capabilities aim to boost user productivity, reduce operational complexities, and replace traditional monolithic products with a leading SASE cloud service.