False Negative

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Abbreviation(s) and Synonym(s):

None

Definition(s):

An instance in which a security tool intended to detect a particular threat fails to do so.
Source(s):
NIST SP 800-83 Rev. 1

Incorrectly classifying malicious activity as benign.
Source(s):
NIST SP 800-86

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

False Negative

Glossary Comments