TLS 1.1
E38039
TLS 1.1 is an older version of the Transport Layer Security protocol that improved upon earlier SSL standards but has since been deprecated in favor of more secure versions like TLS 1.2 and 1.3.
All labels observed (5)
| Label | Occurrences |
|---|---|
| TLS 1.1 canonical | 14 |
| TLS 1.1 specification | 1 |
| TLS 1.3 | 1 |
| The Transport Layer Security (TLS) Protocol Version 1.1 | 1 |
| Transport Layer Security 1.1 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T287107 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TLS 1.1 Context triple: [SSL 3.0, replacedBy, TLS 1.1]
-
A.
SSL 3.0
SSL 3.0 is an obsolete cryptographic protocol that once secured internet communications and served as the foundation for the early versions of TLS.
-
B.
SSL 2.0
SSL 2.0 is an early, now-obsolete version of the Secure Sockets Layer protocol that provided encrypted communication over networks before being replaced by more secure successors like TLS.
-
C.
TLS
TLS (Transport Layer Security) is a cryptographic protocol that secures data transmitted over networks by providing encryption, authentication, and integrity between communicating applications.
-
D.
RFC 5246
RFC 5246 is the Internet Engineering Task Force (IETF) standard that specifies Transport Layer Security (TLS) version 1.2, a widely used protocol for securing communications over computer networks.
-
E.
RFC 2246
RFC 2246 is the original specification of the Transport Layer Security (TLS) protocol version 1.0, defining the foundational standard for securing communications over computer networks.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: TLS 1.1 Target entity description: TLS 1.1 is an older version of the Transport Layer Security protocol that improved upon earlier SSL standards but has since been deprecated in favor of more secure versions like TLS 1.2 and 1.3.
-
A.
SSL 3.0
SSL 3.0 is an obsolete cryptographic protocol that once secured internet communications and served as the foundation for the early versions of TLS.
-
B.
SSL 2.0
SSL 2.0 is an early, now-obsolete version of the Secure Sockets Layer protocol that provided encrypted communication over networks before being replaced by more secure successors like TLS.
-
C.
TLS
TLS (Transport Layer Security) is a cryptographic protocol that secures data transmitted over networks by providing encryption, authentication, and integrity between communicating applications.
-
D.
RFC 5246
RFC 5246 is the Internet Engineering Task Force (IETF) standard that specifies Transport Layer Security (TLS) version 1.2, a widely used protocol for securing communications over computer networks.
-
E.
RFC 2246
RFC 2246 is the original specification of the Transport Layer Security (TLS) protocol version 1.0, defining the foundational standard for securing communications over computer networks.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Transport Layer Security version
ⓘ
cryptographic protocol ⓘ network security protocol ⓘ |
| basedOn | SSL 3.0 ⓘ |
| definedInRFC | RFC 4346 ⓘ |
| deprecatedBy |
IETF
ⓘ
linked to:
Internet Engineering Task Force
major cloud providers ⓘ major web browsers ⓘ |
| deprecatedInFavorOf |
TLS 1.2
ⓘ
linked to:
RFC 5246
TLS 1.3 ⓘ
linked to:
RFC 8446
|
| deprecatedReason |
lack of support for AEAD ciphers like GCM
ⓘ
limited support for modern cipher suites ⓘ weaker security than newer TLS versions ⓘ |
| doesNotSupport |
AEAD cipher suites
ⓘ
TLS 1.2-style authenticated encryption ⓘ |
| follows | TLS 1.0 ⓘ |
| introducedFeature |
clarifications to error handling
ⓘ
explicit IV for CBC mode ⓘ improved handling of padding errors ⓘ protection against CBC-related attacks ⓘ |
| partOf | TLS protocol family ⓘ |
| precedes | TLS 1.2 ⓘ |
| protocolLayer | transport layer ⓘ |
| provides |
authentication
ⓘ
confidentiality ⓘ integrity ⓘ |
| publicationYear | 2006 ⓘ |
| standardizedBy |
IETF
ⓘ
linked to:
Internet Engineering Task Force
|
| status | deprecated ⓘ |
| successorOf | SSL 3.0 ⓘ |
| supports |
3DES cipher suites
ⓘ
AES cipher suites ⓘ CBC mode ciphers ⓘ Diffie–Hellman key exchange ⓘ HMAC for message authentication ⓘ RC4 cipher suites ⓘ RSA key exchange ⓘ alert protocol ⓘ change cipher spec protocol ⓘ ephemeral Diffie–Hellman key exchange ⓘ handshake protocol ⓘ mutual authentication ⓘ record protocol ⓘ server authentication ⓘ |
| usedFor |
securing HTTP connections
ⓘ
securing VPN connections ⓘ securing email protocols ⓘ |
| uses | X.509 certificates ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: TLS 1.1 Description of subject: TLS 1.1 is an older version of the Transport Layer Security protocol that improved upon earlier SSL standards but has since been deprecated in favor of more secure versions like TLS 1.2 and 1.3.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: TLS 1.1
linked to: TLS 1.1
subject linked to:
RFC 7465 (prohibition in TLS)
subject linked to:
TLS heartbeat extension (later deprecated)
linked to: TLS 1.1