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Enterprise Architecture

nouncandidate·updated May 9, 2026

The description of an enterprise’s entire set of information systems: how they are configured, how they are integrated, how they interface to the external environment at the enterprise’s boundary, how they are operated to support the enterprise mission, and how they contribute to the enterprise’s overall security posture.

Framework senses

Federal Financial Institutions Examination Council (FFIEC) IT Examination Handbook Infobase, Glossary1 senseview framework →
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The overall design and high-level plan that describes an institution's operational framework and includes the institution's mission, stakeholders, business and customers, work flow and processes, data processing, access, security, and availability.
NISTIR 7298: Glossary of Key Information Security Terms, Revision 21 senseview framework →
§1
The description of an enterprise’s entire set of information systems: how they are configured, how they are integrated, how they interface to the external environment at the enterprise’s boundary, how they are operated to support the enterprise mission, and how they contribute to the enterprise’s overall security posture.
CNSSI-4009 (Glossary of Information Assurance Terms)1 senseview framework →
§1
The description of an enterprise’s entire set of information systems: how they are configured, how they are integrated, how they interface to the external environment at the enterprise’s boundary, how they are operated to support the enterprise mission, and how they contribute to the enterprise’s overall security posture.