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On the formalization and analysis of a spatio-temporal role-based access control model
2011
Journal of Computer Security
With the growing use of wireless networks and mobile devices, we are moving towards an era of pervasive computing. Such environments will spawn new applications that use contextual information to provide enhanced services. Traditional access control models cannot protect such applications because the access requirements may be contingent upon the location of the user and the time of access. Consequently, we propose a new spatio-temporal role-based access control model that supports delegation
doi:10.3233/jcs-2010-0418
fatcat:jacb4zeiyneivejtaddbgwpbpi