Access control is the process of mediating every request to data and services maintained by a system and determining whether the request should be granted or denied. Expressiveness and flexibility are top requirements for an access control system together with, and usually in conflict with, simplicity and efficiency. In this paper, we discuss the main desiderata for access control systems and illustrate the main characteristics of access control solutions.
Policies, models, and languages for access control / S. De Capitani di Vimercati, P. Samarati, S. Jajodia - In: Databases in networked information systems : 4th international workshop, DNIS 2005, Aizu-Wakamatsu, Japan, March 28-30, 2005 : proceedings / Subhash Bhalla. - Berlin : Springer, 2005 Mar 28. - ISBN 3540253610. - pp. 225-237 (( Intervento presentato al 4. convegno International Workshop on Databases in Networked Information Systems (DNIS 2005) tenutosi a Aizu-Wakamatsu, Japan nel 2005.
Policies, models, and languages for access control
S. De Capitani di VimercatiPrimo
;P. SamaratiSecondo
;
2005
Abstract
Access control is the process of mediating every request to data and services maintained by a system and determining whether the request should be granted or denied. Expressiveness and flexibility are top requirements for an access control system together with, and usually in conflict with, simplicity and efficiency. In this paper, we discuss the main desiderata for access control systems and illustrate the main characteristics of access control solutions.
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