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CSE
2009
IEEE
15 years 11 months ago
Solutions to Security and Privacy Issues in Mobile Social Networking
—Social network information is now being used in ways for which it may have not been originally intended. In particular, increased use of smartphones capable of running applicati...
Aaron Beach, Mike Gartrell, Richard Han
ACNS
2008
Springer
172views Cryptology» more  ACNS 2008»
15 years 10 months ago
Traceable Privacy of Recent Provably-Secure RFID Protocols
Abstract. One of the main challenges in RFIDs is the design of privacypreserving authentication protocols. Indeed, such protocols should not only allow legitimate readers to authen...
Khaled Ouafi, Raphael C.-W. Phan
FC
2006
Springer
96views Cryptology» more  FC 2006»
15 years 7 months ago
Privacy in Encrypted Content Distribution Using Private Broadcast Encryption
In many content distribution systems it is important both to restrict access to content to authorized users and to protect the identities of these users. We discover that current s...
Adam Barth, Dan Boneh, Brent Waters
SEC
2007
15 years 5 months ago
A Middleware Architecture for Integrating Privacy Preferences and Location Accuracy
Location-Based Access Control (LBAC) systems support the evaluation of conditions on locations in the enforcement of access control policies. The ability to evaluate conditions on ...
Claudio Agostino Ardagna, Marco Cremonini, Ernesto...
163
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CIA
2007
Springer
15 years 10 months ago
Trust Modeling with Context Representation and Generalized Identities
Abstract. We present a trust model extension that attempts to relax the assumptions that are currently taken by the majority of existing trust models: (i) proven identity of agents...
Martin Rehák, Michal Pechoucek