blacklist
nouncandidate·updated May 12, 2026
A list of discrete entities, such as hosts or applications, that have been previously determined to be associated with malicious activity.
NISTIR 7298: Glossary of Key Information Security Terms, Revision 2
Senses
National Initiative for Cybersecurity Careers and Studies (NICCS) Cybersecurity Lexicon
A list of entities that are blocked or denied privileges or access.
NISTIR 7298: Glossary of Key Information Security Terms, Revision 2
A list of email senders who have previously sent span to a user.
Wordset Dictionary
a list of people who are out of favor
Classifications
Entity Type
Control0%rule-basedmulti_axis_classifier_low_confidence.v1
?unassignedlast reviewed —
Sensitivity
—60%llm-generatedllm:claude-haiku-4-5
?unassignedlast reviewed —
Information Class
—70%llm-generatedllm:claude-haiku-4-5
?unassignedlast reviewed —
Variants
- synonym
- black bookshitlist
- alternatephrasing
- Blacklist
- plural
- blacklists
- possessive
- blacklist's
- pluralpossessive
- blacklists'