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Secure Socket Layer

nounid 4012·updated Aug 30, 2026
verified· unreviewed

A protocol used for protecting private information during transmission via the Internet. Note: SSL works by using a public key to encrypt data that's transferred over the SSL connection. Most Web browsers support SSL, and many Web sites use the protocol to obtain confidential user information, such as credit card numbers. By convention, URLs that require an SSL connection start with “https:” instead of “http:.”

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

Network0%rule-basedmulti_axis_classifier_low_confidence.v1

Sensitivity

Regulated80%llm-generatedllm:claude-haiku-4-5

Information Class

Pci75%llm-generatedllm:claude-haiku-4-5

Variants

acronym
SSL
plural
Secure Socket Layers
possessive
Secure Socket Layer's
pluralpossessive
Secure Socket Layers'

Framework definitions

NISTIR 7298: Glossary of Key Information Security Terms, Revision 21 senseview framework →
§1
A protocol used for protecting private information during transmission via the Internet. Note: SSL works by using a public key to encrypt data that's transferred over the SSL connection. Most Web browsers support SSL, and many Web sites use the protocol to obtain confidential user information, such as credit card numbers. By convention, URLs that require an SSL connection start with “https:” instead of “http:.”
CNSSI-4009 (Glossary of Information Assurance Terms)1 senseview framework →
§1
A protocol used for protecting private information during transmission via the Internet. Note: SSL works by using a public key to encrypt data that's transferred over the SSL connection. Most Web browsers support SSL, and many Web sites use the protocol to obtain confidential user information, such as credit card numbers. By convention, URLs that require an SSL connection start with “https:” instead of “http:.”
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
A protocol used for protecting private information during transmission via the Internet. Note: SSL works by using a public key to encrypt data that's transferred over the SSL connection. Most Web browsers support SSL, and many Web sites use the protocol to obtain confidential user information, such as credit card numbers. By convention, URLs that require an SSL connection start with “https:” instead of “http:.”
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.