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operational technology

Abbreviation(s) and Synonym(s):

operations technology
OT

Definition(s):

  Programmable systems or devices that interact with the physical environment (or manage devices that interact with the physical environment). These systems/devices detect or cause a direct change through the monitoring and/or control of devices, processes, and events. Examples include industrial control systems, building management systems, fire control systems, and physical access control mechanisms.
Source(s):
NIST SP 800-37 Rev. 2

  See operational technology.
Source(s):
NIST SP 800-37 Rev. 2 under operations technology

  Hardware and software that detects or causes a change through the direct monitoring and/or control of physical devices, processes and events in the enterprise.
Source(s):
NISTIR 8183 under Operational technology Gartner.com
NISTIR 8183A Vol. 1 under Operational technology Gartner.com
NISTIR 8183A Vol. 2 under Operational technology Gartner.com
NISTIR 8183A Vol. 3 under Operational technology Gartner.com