U.S. flag   An unofficial archive of your favorite United States government website
Dot gov

Official websites do not use .rip
We are an unofficial archive, replace .rip by .gov in the URL to access the official website. Access our document index here.

Https

We are building a provable archive!
A lock (Dot gov) or https:// don't prove our archive is authentic, only that you securely accessed it. Note that we are working to fix that :)

Computer Security Resource Center

Computer Security Resource Center

This is an archive
(replace .gov by .rip)
    Glossary
A  |  B  |  C  |  D  |  E  |  F  |  G  |  H  |  I  |  J  |  K  |  L  |  M  |  N  |  O  |  P  |  Q  |  R  |  S  |  T  |  U  |  V  |  W  |  X  |  Y  |  Z

security domain

Abbreviation(s) and Synonym(s):

Definition(s):

  A domain that implements a security policy and is administered by a single authority.
Source(s):
CNSSI 4009-2015 from CNSSP 24, CNSSI 1253F Attachment 3
NIST SP 800-137 under Security Domain from CNSSI 4009
NIST SP 800-171 Rev. 2 from CNSSI 4009 - Adapted
NIST SP 800-172 from CNSSI 4009-2015 - Adapted
NIST SP 800-53 Rev. 5 from CNSSI 4009-2015
NIST SP 800-37 Rev. 1 [Superseded] under Security Domain from CNSSI 4009
NIST SP 800-53 Rev. 4 [Superseded] under Security Domain from CNSSI 4009

  An environment or context that includes a set of system resources and a set of system entities that have the right to access the resources as defined by a common security policy, security model, or security architecture. See Security Domain.
Source(s):
NIST SP 800-53 Rev. 5 under domain

  A domain within which behaviors, interactions, and outcomes occur and that is defined by a governing security policy. Note: A security domain is defined by rules for users, processes, systems, and services that apply to activity within the domain and activity with similar entities in other domains.
Source(s):
NIST SP 800-160 Vol. 1

  A system or subsystem that is under the authority of a single trusted authority. Security domains may be organized (e.g., hierarchically) to form larger domains.
Source(s):
NIST SP 800-57 Part 1 Rev. 5 under Security domain
NIST SP 800-57 Part 1 Rev. 3 [Superseded] under Security domain
NIST SP 800-57 Part 1 Rev. 4 [Superseded] under Security domain

  An environment or context that includes a set of system resources and a set of system entities that have the right to access the resources as defined by a common security policy, security model, or security architecture. See Security Domain.
Source(s):
CNSSI 4009-2015 under domain from NIST SP 800-53 Rev. 4

  A domain within which behaviors, interactions, and outcomes occur and that is defined by a governing security policy.  Note: A security domain is defined by rules for users, processes, systems, and services that apply to activity within the domain and activity with similar entities in other domains.
Source(s):
NIST SP 800-160 Vol. 1

  See security domain.
Source(s):
NIST SP 800-27 Rev. A [Withdrawn] under domain
NIST SP 800-33 [Withdrawn] under domain

  A set of subjects, their information objects, and a common security policy.
Source(s):
NIST SP 800-27 Rev. A [Withdrawn]
NIST SP 800-33 [Withdrawn]