Person-Wise Privacy Level Access Control for Personal Information Directory Services
نویسندگان
چکیده
This paper proposes a policy-based access control mechanism for the personal information directory service systems which prevents the information users from illegally accessing the personal information and enables the information subjects to control access to their own information. In the proposed mechanism, the individuals’ personal information which is encrypted with different keys is stored into the directory repository. In order to control access to her own personal information, information subject sets up the access control policy for it and the access control is practiced out by providing encryption keys to the legal users according to the subject’s policy.
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