151 search results - page 25 / 31 » Using trust and risk in role-based access control policies |
78
Voted
WPES
2003
ACM
15 years 2 months ago
2003
ACM
Hidden Credentials are useful in situations where requests for service, credentials, access policies and resources are extremely sensitive. We show how transactions which depend o...
87
Voted
CCS
2008
ACM
14 years 11 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 ...
106
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EUROSYS
2008
ACM
15 years 6 months ago
2008
ACM
The continuing frequency and seriousness of security incidents underlines the importance of application security. Decentralized information flow control (DIFC), a promising tool ...
SOSP
2007
ACM
15 years 6 months ago
2007
ACM
ion Flow Control for Standard OS Abstractions Maxwell Krohn Alexander Yip Micah Brodsky Natan Cliffer M. Frans Kaashoek Eddie Kohler† Robert Morris MIT CSAIL †UCLA http://flum...
IFIP
2007
Springer
15 years 3 months ago
2007
Springer
Process control systems (PCSs) are instrumental to the safe, reliable and efficient operation of many critical infrastructure components. However, PCSs increasingly employ commodit...