OT security, short for Operational Technology security, safeguards industrial control systems (ICS) and other critical infrastructure from cyber threats. It’s distinct from traditional IT security due to the unique characteristics of ICS environments, which often involve specialized hardware, legacy systems, and limited connectivity to the outside world.
OT security is crucial for protecting critical infrastructure, such as power plants, water treatment facilities, and manufacturing plants, from disruptions or attacks. Unlike IT systems, which primarily process and store data, OT systems directly control physical processes, making them more vulnerable to physical damage or operational disruptions.