unauthorized access

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Abbreviation(s) and Synonym(s):

None

Definition(s):

A person gains logical or physical access without permission to a network, system, application, data, or other resource.
Source(s):
NIST SP 800-82 Rev. 2 under Unauthorized Access NIST SP 800-61

Any access that violates the stated security policy.
Source(s):
CNSSI 4009-2015

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

unauthorized access

Glossary Comments