6533b7d8fe1ef96bd1269829

RESEARCH PRODUCT

Constraints validation in privacy-preserving attribute-based access control

Vladimir A. Oleshchuk

subject

Information privacyAuthenticationComputer access controlComputer sciencebusiness.industryContext (language use)Access controlSecurity policyComputer securitycomputer.software_genrePrivacy preservingNISTbusinesscomputer

description

Attribute-Based Access Control (ABAC) has been found to be extremely useful and flexible and has drawn a lot of research in recent years. It was observed that in the context of new emerging applications, attributes play an increasingly important role both in defining and enforcing more elaborated and flexible security policies. Recently, NIST has proposed more formal definition of ABAC. In this paper we discuss a general privacy-preserving ABAC model (which combines both authentication and authorization) and propose an approach to handle constraints in such privacy preserving setting.

yearjournalcountryeditionlanguage
2015-09-012015 IEEE 8th International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS)
https://doi.org/10.1109/idaacs.2015.7340772