Usage Control: a Unified Framework for next Generation Access Control
نویسندگان
چکیده
xi Chapter
منابع مشابه
The ABC Core Model for Usage Control: Integrating Authorizations, oBligations, and Conditions
In this paper, we introduce the family of ABC (Authorizations, oBligations, and Conditions) models for usage control (UCON). We call these core models because they address the essence of usage control, leaving administration, delegation and other important but second-order issues for later work. The term usage control is a generalization of access control to cover obligations, conditions, conti...
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Database Service Provider (DSP) is a provider in the Internet that provides service in maintaining data so users can access their data anytime and anywhere from the Internet. DSP model introduces several challenges. An important issue is data confidentiality. In this paper we propose a Usage Control (UCON) model and architecture that can be enforced to support data confidentiality in DSP model....
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Over the last twenty years, there has been a tremendous growth in the amount of data collected about individuals. Most existing privacy enhancing technologies could not prevent privacy breach effectively, since the real threat is not the control of private data access but the control of usage. While "access control" is well understood, how to achieve "usage control" is still unclear. In the onl...
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Protection Objectives Sensitive information protection IPR protection Privacy protection Protection Architectures Server-side reference monitor Client-side reference monitor SRM & CRM Server-side Reference Monitor (SRM) Client-side Reference Monitor (CRM) Traditional Access Control Trust Management Usage Control Sensitive Information Protection Intellectual Property Rights Protection Privacy Pr...
متن کاملUnifying Access and Resource Usage Control over Standard Client-Server Interactions
We propose a novel framework for integrated access and resource usage control over standard client server interactions. Historically, access control has been developed without considering resource usage. Resource control has thus developed as an ad hoc server-centric set of mechanisms (e.g., file system quota, network bandwidth quote, etc.). We believe that resource usage control is strongly re...
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تاریخ انتشار 2003