Intrusion detection system
nounid
3019·updated Aug 30, 2026verified· unreviewed
Inspects network and host security activity to identify suspicious patterns that may indicate a network or system attack
MWE
Attested in
NIST SP 800-171 Rev 3 - Protecting CUI in Nonfederal Systems
03.04.06.d ¶ 203.14.06.c ¶ 2
Classifications
Entity Type
Capability0%rule-basedmulti_axis_classifier_low_confidence.v1
Sensitivity
—85%llm-generatedllm:claude-haiku-4-5
Information Class
—90%llm-generatedllm:claude-haiku-4-5
Variants
- acronym
- IDS
- alternatephrasing
- Intrusion Detection Systems
- plural
- Intrusion detection systemsIntrusion Detection Systemses
- possessive
- Intrusion detection system'sIntrusion Detection Systems's
- pluralpossessive
- Intrusion detection systems'Intrusion Detection Systemses'
Framework definitions
- §1
- Inspects network and host security activity to identify suspicious patterns that may indicate a network or system attack
- §1
- Hardware or software product that gathers and analyzes information from various areas within a computer or a network to identify possible security breaches, which include both intrusions (attacks from outside the organizations) and misuse (attacks from within the organizations.)
- §1
- Hardware or software product that gathers and analyzes information from various areas within a computer or a network to identify possible security breaches, which include both intrusions (attacks from outside the organizations) and misuse (attacks from within the organizations.)
- §1 · attested_usage_pack_match
- No definition is given in NIST SP 800-171r3. The term is attested in use at 2 citations in that document; a definition is pending curation.Increment 2: attested in 800-171r3 without a glossary definition.
- §1 · legacy_primary
- Inspects network and host security activity to identify suspicious patterns that may indicate a network or system attackDR-088 backfill from the noun definition column
Outgoing relationships
No outgoing triples
This term is not the subject of any RDF-style relationship yet.
Incoming relationships
No incoming triples
No other term currently asserts a relationship to this one.