TERMIUM Plus®

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DIODE RESEAU [1 record]

Record 1 2015-12-30

English

Subject field(s)
  • Electronic Components
  • IT Security
DEF

A one-way information transfer device that connects two networks of different security levels.

CONT

There are two general models for using unidirectional network connections. In the classical model, the purpose of the data diode is to prevent [the] export of classified data from a secure machine while allowing [the] import of data from an insecure machine. In the alternative model, the diode is used to allow [the] export of data from a protected machine while preventing attacks on that machine.

French

Domaine(s)
  • Composants électroniques
  • Sécurité des TI
DEF

Système qui permet d'interconnecter [deux] réseaux, en autorisant le transfert de données dans un seul sens.

CONT

Une diode réseau est un équipement de cloisonnement un peu particulier qui vise à permettre la circulation d'information dans un seul sens. Comme tous les protocoles réseaux habituels sont bi-directionnels, ceci n'est possible qu'en incorporant dans la diode réseau ou dans son environnement immédiat des serveurs mandataires chargés de simuler le comportement du réseau extérieur à la diode.

Spanish

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