Operational Technology (OT) security is essential for protecting industrial control systems, manufacturing plants, utilities, and other critical infrastructure from cyber threats. As OT networks become increasingly connected to IT systems and the internet, they face greater risks of unauthorized access, malware, and ransomware attacks. Effective OT security helps ensure operational continuity, prevents costly downtime, safeguards employee safety, and protects critical assets and processes. It also supports regulatory compliance and reduces the risk of disruptions that can impact business operations and public services. Ultimately, OT security enables organizations to operate safely, reliably, and resiliently in an increasingly connected world.