Un conjunto de elementos, una política de seguridad,
una autoridad de seguridad y un conjunto de actividades pertinentes a la
seguridad, donde el conjunto de elementos está sujeto a la política de
seguridad, para las actividades especificadas y la política de seguridad es
administrada por la autoridad de seguridad para el dominio de seguridad. [X.810:1995]
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 also security domain.
[CNSSI_4009:2010]
1a. (I) /general security/
An environment or context that (a) includes a set of system resources and a set
of system entities that have the right to access the resources and (b) usually
is defined by a security policy, security model, or security architecture.
(See: CA domain, domain of interpretation, security perimeter. Compare: COI,
enclave.)
1b. (O) /security policy/ A
set of users, their information objects, and a common security policy. [DoD6,
SP33]
1c. (O) /security policy/ A
system or collection of systems that (a) belongs to a community of interest
that implements a consistent security policy and (b) is administered by a
single authority.
[RFC4949:2007]
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. [NIST-SP800-57:2007]
the collection of resources
to which an active entity has access. [CC:2006]
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. [NIST-SP800-53:2013]
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 also security domain. [CNSSI_4009:2010]
A domain that implements a
security policy and is administered by a single authority. [NIST-SP800-53:2009]
a set of assets and
resources subject to a common security policy. [ISO-18028-1:2006]
A security domain is a
collection of users and systems subject to a common security policy. [ISO-18028-3:2005]
Collection of entities
operating under a single security policy, e.g., public key certificates created
by a single certification authority, or by a collection of certification
authorities using the same security policy. [ISO-9798-5:2004]
A set of subjects, their
information objects, and a common security policy. [NIST-SP800-27:2004]
A collection of users and
systems subject to a common security policy. [ISO-15816:2002]
A set of subjects, their
information objects, and a common security policy. [NIST-SP800-33:2001]
A set of elements, a
security policy, a security authority and a set of security-relevant activities
in which the set of elements are subject to the security policy for the
specified activities, and the security policy is administered by the security
authority for the security domain. [X.810:1995]
the security architecture
property whereby the TSF defines separate security domains for each user and
for the TSF and ensures that no user process can affect the contents of a
security domain of another user or of the TSF.
TSF - TOE Security Functionality
[CC:2006]
ensemble d'éléments,
politique de sécurité, autorité de sécurité et ensemble d'activités liées à la
sécurité dans lesquels l'ensemble des éléments est sujet à la politique de
sécurité, pour les activités spécifiées et la politique de sécurité est administrée
par l'autorité de sécurité, pour le domaine de sécurité. [X.810:1995]