principe de besoin de connaître
- Domaine
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- informatique sécurité informatique
Définition :
Principe selon lequel l'accès à un fichier ne doit être donné qu'à des utilisateurs dûment autorisés et authentifiés.
Note :
Principe de « besoin de connaître ».
Terme :
- principe de besoin de connaître n. m.
Traductions
-
anglais
Auteur : Commission des communautés européennes,Définition
A determination made by the possessor of classified information that a prospective recipient has a requirement, for access to, knowledge of, or possession of the classified information to perform his assigned tasks or essential services.
Cartesian product of powersets of the set of users: to each form of access there corresponds a component of need-to-know which consists of precisely the set of users to whom that form of access has been granted.
Principle according to which access to a file is only given to those users who have been properly authorised and authenticated.Terme :
- need-to-know principle