home/glossary/File transfer protocol (FTP)

File transfer protocol (FTP)

nounid 2587·updated May 9, 2026
verified

A standard high-level protocol for transferring files from one computer to another, usually implemented as an application level program.

MWE

Attested in

NIST SP 800-171 Rev 3 - Protecting CUI in Nonfederal Systems1 citation · 1 machine-matched · observed 2026-09-01 under anchor/0.9/36451/2026-09-01
03.04.06.d ¶ 2

Classifications

Entity Type

Network90%rule-basedr:entity.network.protocol.v1

Sensitivity

unclassified

Information Class

unclassified

Variants

plural
File transfer protocol (FTP)S
possessive
File transfer protocol (FTP)'s
pluralpossessive
File transfer protocol (FTP)S'

Framework definitions

Federal Financial Institutions Examination Council (FFIEC) IT Examination Handbook Infobase, Glossary1 senseview framework →
§1
A standard high-level protocol for transferring files from one computer to another, usually implemented as an application level program.
NIST SP 800-171r31 senseview framework →
§1 · attested_usage_pack_match
No definition is given in NIST SP 800-171r3. The term is attested in use at 1 citation in that document; a definition is pending curation.
Increment 2: attested in 800-171r3 without a glossary definition.
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
A standard high-level protocol for transferring files from one computer to another, usually implemented as an application level program.
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.