ZTA

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Abbreviation(s) and Synonym(s):

Zero Trust Architecture

NIST SP 1800-27B, NIST SP 1800-27C, NIST SP 1800-30B, NIST SP 800-160 Vol. 2 Rev. 1, NIST SP 800-207, NIST SP 800-211, NIST SP 800-214

Definition(s):

An enterprise’s cybersecurity plan that utilizes zero trust concepts and encompasses component relationships, workflow planning, and access policies. Therefore, a zero trust enterprise is the network infrastructure (physical and virtual) and operational policies that are in place for an enterprise as a product of a zero trust architecture plan.
Source(s):
NIST SP 800-207 under Zero Trust Architecture

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.