TERMIUM Plus®

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Encapsulating Security Payload [1 record]

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Record 1 2015-12-30

English

Subject field(s)
  • IT Security
  • Internet and Telematics
CONT

Encapsulating Security Payload (ESP) is a member of the IPsec [Internet Protocol Security] protocol suite. In IPsec, it provides origin authenticity, integrity and confidentiality protection of packets. ESP also supports encryption-only and authentication-only configurations, but using encryption without authentication is strongly discouraged because it is insecure.

French

Domaine(s)
  • Sécurité des TI
  • Internet et télématique
CONT

Le protocole ESP permet de combiner, à volonté, plusieurs services de sécurité comme la confidentialité des données par l'utilisation d'un système de chiffrement; l'authentification du paquet et de son émetteur (l'adresse source du paquet est celle de l'émetteur); l'intégrité des données (aucune altération volontaire ou non du paquet durant le transport) et l'unicité du paquet [...]

OBS

protocole ESP; ESP : L'acronyme ESP provient du terme anglais «Encapsulating Security Payload».

Spanish

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