Defined term

Security Domain

Security Domain: A domain that implements a security policy and is administered by a single authority.

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Definition

A domain that implements a security policy and is administered by a single authority.

Alternative Definitions

Definition 2

A collection of entities to which applies a single security policy executed by a single authority. SOURCE: FIPS 188

Source: The Cyber GlossaryType: external

Sources

1
Committee on National Security Systems Glossary CNSSI 4009-2015
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2
The Cyber Glossary
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