Operational Technology (OT) refers to the hardware and software used to monitor, control, and automate industrial processes, critical infrastructure, and manufacturing plants. OT is distinct from IT (Information Technology) because its primary focus is on ensuring operational continuity and physical safety, whereas IT is concerned with data management and cybersecurity.
Key OT Components:
Industrial Control Systems (ICS) are a subset of OT that includes all technologies used to monitor and control automated industrial processes. ICS are deployed in manufacturing, energy, transportation, utilities, and other critical industries to ensure safe and efficient operations.
Types of ICS:
Moreover in OT/ICS development availability is always preferred over integrity and confidentiality. In other words ICS software are designed to be fast but, often, insecure.
SCADA - Supervisory Control and Data Acquisition