RFC 4120
E718989
RFC 4120 is the IETF specification that defines the Kerberos Network Authentication Service protocol used for secure, ticket-based authentication in distributed systems.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
IETF standard
ⓘ
Request for Comments ⓘ |
| area | Security ⓘ |
| category | Standards Track ⓘ |
| definesComponent |
Authentication Service
ⓘ
Kerberos application server NERFINISHED ⓘ Kerberos client NERFINISHED ⓘ Key Distribution Center NERFINISHED ⓘ Ticket-Granting Service NERFINISHED ⓘ |
| definesDataFormat |
Kerberos principal names
NERFINISHED
ⓘ
Kerberos realm names ⓘ authorization data ⓘ checksum structures ⓘ encrypted data fields ⓘ encryption type identifiers ⓘ host addresses ⓘ transited encoding ⓘ |
| definesMessageType |
AP-REP
NERFINISHED
ⓘ
AP-REQ NERFINISHED ⓘ AS-REP NERFINISHED ⓘ AS-REQ NERFINISHED ⓘ KRB-ERROR NERFINISHED ⓘ TGS-REP NERFINISHED ⓘ TGS-REQ NERFINISHED ⓘ |
| definesProtocol | Kerberos Network Authentication Service NERFINISHED ⓘ |
| definesProtocolVersion | Kerberos version 5 NERFINISHED ⓘ |
| focusesOn |
distributed systems security
ⓘ
network authentication ⓘ ticket-based authentication ⓘ |
| obsoletes | RFC 1510 NERFINISHED ⓘ |
| publishedBy |
Internet Engineering Task Force
ⓘ
surface form:
IETF
Internet Engineering Task Force ⓘ |
| standardizes |
Kerberos error codes
ⓘ
Kerberos message formats ⓘ Kerberos protocol exchanges ⓘ Kerberos ticket structure ⓘ |
| status | Internet Standard ⓘ |
| supportsFeature |
clock skew tolerance
ⓘ
cross-realm authentication ⓘ mutual authentication ⓘ replay protection ⓘ single sign-on ⓘ |
| title | The Kerberos Network Authentication Service (V5) NERFINISHED ⓘ |
| usesConcept |
authenticators
ⓘ
principals ⓘ realms ⓘ session keys ⓘ tickets ⓘ |
| usesCryptography | symmetric key cryptography ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.