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» Distributed Secure Systems: Then and Now
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TCS
2008
15 years 4 months ago
Role-based access control for boxed ambients
Our society is increasingly moving towards richer forms of information exchange where mobility of processes and devices plays a prominent role. This tendency has prompted the acad...
Adriana B. Compagnoni, Elsa L. Gunter, Philippe Bi...
CCS
2006
ACM
15 years 7 months ago
Design space and analysis of worm defense strategies
We give the first systematic investigation of the design space of worm defense system strategies. We accomplish this by g a taxonomy of defense strategies by abstracting away impl...
David Brumley, Li-Hao Liu, Pongsin Poosankam, Dawn...
CCS
2011
ACM
14 years 4 months ago
PaperSpeckle: microscopic fingerprinting of paper
Paper forgery is among the leading causes of corruption in many developing regions [2]. In this paper, we introduce PaperSpeckle, a robust system that leverages the natural random...
Ashlesh Sharma, Lakshminarayanan Subramanian, Eric...
MOBISYS
2007
ACM
16 years 3 months ago
SmokeScreen: flexible privacy controls for presence-sharing
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
Landon P. Cox, Angela Dalton, Varun Marupadi
SIGOPSE
1998
ACM
15 years 8 months ago
Nested Java processes: OS structure for mobile code
The majority of work on protection in single-language mobile code environments focuses on information security issues and depends on the language environment for solutions to the ...
Patrick Tullmann, Jay Lepreau