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We are an unofficial archive, replace .rip by .gov in the URL to access the official website. Access our document index here.

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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 :)

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Abbreviation(s) and Synonym(s):

None

Definition(s):

An authority responsible for the generation of data, digital evidence (such as assertions), or physical documents that can be used as identity evidence.
Source(s):
NIST SP 800-63-3

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.

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Information Technology Laboratory

Computer Security Resource Center

Computer Security Resource Center

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Glossary Comments