860 search results - page 91 / 172 » On the Security of Delegation in Access Control Systems |
121
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CCS
2007
ACM
15 years 8 months ago
2007
ACM
Computer usage and threat models have changed drastically since the advent of access control systems in the 1960s. Instead of multiple users sharing a single file system, each us...
144
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CCS
2004
ACM
15 years 7 months ago
2004
ACM
Security must be a first class citizen in the design of large scale, interacting, software applications, at early and all stages of the lifecycle, for accurate and precise policy ...
145
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SPW
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. Many users routinely log in to their system with system administrator privileges. This is especially true of home users. The advantage of this setup is that these users c...
149
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SPC
2005
Springer
15 years 7 months ago
2005
Springer
In pervasive computing environments, changes in context may trigger changes in an individual’s access permissions. We contend that existing access control frameworks do not provi...
119
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ICFP
2008
ACM
16 years 1 months ago
2008
ACM
This paper presents AURA, a programming language for access control that treats ordinary programming constructs (e.g., integers and recursive functions) and authorization logic co...