Operational Technology security, or OT security, monitors and protects industrial control systems and other critical infrastructure from cyber threats. These systems are responsible for operating physical processes such as manufacturing, energy production, and transportation. OT security is essential for safeguarding these systems from unauthorized access, data breaches, and other security risks.
OT security encompasses various measures to protect industrial control systems, including network segmentation, access controls, intrusion detection systems, and security information and event management (SIEM) solutions. OT security practices help organizations maintain the confidentiality, integrity, and availability of their critical infrastructure, ensuring the smooth operation of essential services and minimizing the risk of disruptions or damage. Historically, OT systems were isolated from IT networks, but the increasing convergence of IT and OT has made OT security more critical than ever before.