home/glossary/Distributed denial of service (DDoS)

Distributed denial of service (DDoS)

nounid 2355·updated May 9, 2026
verified

A type of attack that makes a computer resource or resources unavailable to its intended users. Although the means to carry out, motives for, and targets of a DDoS attack may vary, it generally consists of the concerted efforts of a group that intends to affect an institution's reputation by preventing an Internet site, service, or application from functioning efficiently.

MWE

Attested in

No recorded attestations. They are written when an MWE tagging stage is completed, stamped with the pack version and the document’s digest.

Classifications

Entity Type

Threat90%rule-basedr:entity.threat.attack.v1

Sensitivity

unclassified

Information Class

unclassified

Variants

plural
Distributed denial of service (DDoS)s
possessive
Distributed denial of service (DDoS)'s
pluralpossessive
Distributed denial of service (DDoS)s'

Framework definitions

Federal Financial Institutions Examination Council (FFIEC) IT Examination Handbook Infobase, Glossary1 senseview framework →
§1
A type of attack that makes a computer resource or resources unavailable to its intended users. Although the means to carry out, motives for, and targets of a DDoS attack may vary, it generally consists of the concerted efforts of a group that intends to affect an institution's reputation by preventing an Internet site, service, or application from functioning efficiently.
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
A type of attack that makes a computer resource or resources unavailable to its intended users. Although the means to carry out, motives for, and targets of a DDoS attack may vary, it generally consists of the concerted efforts of a group that intends to affect an institution's reputation by preventing an Internet site, service, or application from functioning efficiently.
DR-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.