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.
Sources:
NIST SP 800-37 Rev. 2
under operational technology
Programmable systems or devices that interact with the physical environment (or manage devices that interact with the physical environment). These systems or devices detect or cause a direct change through the monitoring or control of devices, processes, and events. Examples include industrial control systems, building management systems, fire control systems, and physical access control mechanisms.
Sources:
NIST SP 800-160 Vol. 2 Rev. 1
under operational technology
The hardware, software, and firmware components of a system used to detect or cause changes in physical processes through the direct control and monitoring of physical devices.
Sources:
NIST SP 800-172
under operational technology
Programmable systems or devices that interact with the physical environment (or manage devices that interact with the physical environment).
Sources:
NIST SP 1800-10B
under Operational Technology
from
NIST SP 800-37 Rev. 2 - Adapted
A broad range of programmable systems and devices that interact with the physical environment or manage devices that interact with the physical environment. These systems and devices detect or cause a direct change through the monitoring and/or control of devices, processes, and events. Examples include industrial control systems, building automation systems, transportation systems, physical access control systems, physical environment monitoring systems, and physical environment measurement systems.
Sources:
NIST SP 800-82r3
under operational 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.
Sources:
NISTIR 8183
under Operational technology
from
Gartner.com
NISTIR 8183 Rev. 1
under Operational technology
from
Gartner.com
NISTIR 8183A Vol. 1
under Operational technology
from
Gartner.com
NISTIR 8183A Vol. 2
under Operational technology
from
Gartner.com
NISTIR 8183A Vol. 3
under Operational technology
from
Gartner.com