Operational technology
Also written: OT
Systems that control industrial processes and equipment, vital for critical infrastructure like power grids and factories.
Operational technology, or OT, refers to the computer systems that manage and control physical processes. Think of the systems running a power plant, a water treatment facility, or an assembly line in a factory. These systems are designed to monitor and control physical devices and infrastructure.
Unlike typical IT systems that handle data, OT systems directly interact with and manage the physical world. This means they are crucial for operations that keep society running, but also present unique security challenges because a disruption can have immediate real-world consequences.
Operational technology (OT) encompasses the hardware and software that detect or cause a change, or manage these changes, in the physical process. This includes systems like SCADA (Supervisory Control and Data Acquisition) and industrial control systems (ICS) used in sectors such as energy, manufacturing, transportation, and utilities. OT systems are characterized by their focus on reliability, real-time operation, and direct interaction with physical equipment, often prioritizing uptime and safety over data confidentiality or integrity in ways that differ from traditional IT.
The convergence of IT and OT has introduced new vulnerabilities, as internet-connected OT systems become targets for cyberattacks. Securing OT environments requires specialized approaches that consider the unique operational constraints and safety requirements of industrial processes, often involving air-gapped networks or dedicated security protocols.
Anthropic's Cyber Mission highlights the growing intersection of AI and operational technology (OT) security. As AI capabilities advance, they are increasingly being applied to protect critical infrastructure, which relies heavily on OT systems. This focus on securing OT from cyber threats is becoming a key area for AI development and deployment.
- Introducing the Anthropic Cyber MissionAnthropic · Anthropic News ·
- Anthropic Claude
- Anthropic's Cyber Mission explicitly mentions using AI to defend critical infrastructure, which is managed by operational technology.
- Information Technology (IT)
- IT systems manage data and information, while OT sy
The term 'Operational Technology' emerged to distinguish the systems controlling physical operations from traditional 'Information Technology' systems. It gained prominence as industrial systems became more digitized and interconnected.
While direct interaction with OT is not possible for most users, you can explore the concept by researching SCADA systems used in power grids or factory automation. Look for public demonstrations or simulations of industrial control processes online to understand how these systems manage physical operations.
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Questions people ask
- What is the main difference between IT and OT?
- IT systems focus on managing data and information, whereas OT systems focus on controlling and monitoring physical processes and equipment in industrial environments.
- Why is OT important for critical infrastructure?
- OT systems are essential for the operation of critical infrastructure like power plants, water systems, and transportation networks, directly managing the physical processes that provide these vital services.
First seen on Subvolts Oct 8, 2026. Updated Oct 15, 2026. Written by an AI model from the items above and reviewed against them weekly; report an error.