Digital identity management in OT (Operational Technology) refers to the practice of securely managing the identities of users, devices, and systems that interact with industrial control environments. As OT networks become more connected, identity management is crucial in preventing unauthorized access and ensuring compliance with cybersecurity regulations.
Unlike traditional IT identity management, OT environments require stricter access controls due to their real-time operational nature. Digital identity solutions for OT include role-based access control (RBAC), multi-factor authentication (MFA), and zero-trust security models to ensure that only authorized personnel can access sensitive industrial systems.
Industrial organizations implement digital identity management through directory services, encryption technologies, and continuous identity verification. This approach helps prevent cyber threats like credential theft and insider attacks while ensuring the secure operation of industrial networks.