Cybersecurity

OT

Operational Technology

Definition

The hardware and software that monitors and controls physical processes and equipment, as distinct from the information technology that runs a business.

The priority order inverts from IT: safety first, then availability and integrity, with confidentiality last. That changes which security controls fit.

OT Security vs IT SecurityWhy the familiar security priorities invert on a plant floor, and what that changes about patching, scanning, authentication, and incident response.

OT

Definition

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