Supervisory Control and Data Acquisition (SCADA)

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Abbreviation(s) and Synonym(s):

Definition(s):

A generic name for a computerized system that is capable of gathering and processing data and applying operational controls over long distances. Typical uses include power transmission and distribution and pipeline systems. SCADA was designed for the unique communication challenges (e.g., delays, data integrity) posed by the various media that must be used, such as phone lines, microwave, and satellite. Usually shared rather than dedicated.
Source(s):
CNSSI 4009-2015 under supervisory control and data acquisition (SCADA) NIST SP 800-82 Rev. 1
NIST SP 800-82 Rev. 2 The Automation, Systems, and Instrumentation Dictionary

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.

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Supervisory Control and Data Acquisition (SCADA)

Glossary Comments