1484 search results - page 202 / 297 » Security policies for downgrading |
167
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SACMAT
2009
ACM
16 years 1 months ago
2009
ACM
We develop the foundations for a theory of Group-Centric Secure Information Sharing (g-SIS), characterize a specific family of models in this arena and identify several direction...
166
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ACSAC
2007
IEEE
15 years 10 months ago
2007
IEEE
The early 1980s saw the development of some rather sophisticated distributed systems. These were not merely networked file systems: rather, using remote procedure calls, hierarchi...
183
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CCS
2008
ACM
15 years 8 months ago
2008
ACM
In extraordinary situations, certain individuals may require access to information for which they are not normally authorized. For example, to facilitate rescue of people trapped ...
214
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CSFW
2009
IEEE
16 years 1 months ago
2009
IEEE
Security views are a flexible and effective mechanism for controlling access to confidential information. Rather than allowing untrusted users to access source data directly, th...
183
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SP
2000
IEEE
15 years 11 months ago
2000
IEEE
Although open-source software development has virtues, there is reason to believe that the approach would not have a significant effect on the security of today’s systems. The ...