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DASFAA
2006
IEEE
134views Database» more  DASFAA 2006»
15 years 3 months ago
Authentication of Outsourced Databases Using Signature Aggregation and Chaining
Database outsourcing is an important emerging trend which involves data owners delegating their data management needs to an external service provider. Since a service provider is a...
Maithili Narasimha, Gene Tsudik
SIGECOM
1999
ACM
105views ECommerce» more  SIGECOM 1999»
15 years 2 months ago
Nark: receiver-based multicast non-repudiation and key management
The goal of this work is to separately control individual secure sessions between unlimited pairs of multicast receivers and senders while preserving the scalability of receiver i...
Bob Briscoe, Ian Fairman
70
Voted
CCS
2003
ACM
15 years 3 months ago
k-anonymous message transmission
Informally, a communication protocol is sender k - anonymous if it can guarantee that an adversary, trying to determine the sender of a particular message, can only narrow down it...
Luis von Ahn, Andrew Bortz, Nicholas J. Hopper
NDSS
2002
IEEE
15 years 2 months ago
Talking to Strangers: Authentication in Ad-Hoc Wireless Networks
In this paper we address the problem of secure communication and authentication in ad-hoc wireless networks. This is a difficult problem, as it involves bootstrapping trust betwe...
Dirk Balfanz, Diana K. Smetters, Paul Stewart, H. ...
SACMAT
2010
ACM
15 years 2 months ago
An access control model for mobile physical objects
Access to distributed databases containing tuples collected about mobile physical objects requires information about the objects’ trajectories. Existing access control models ca...
Florian Kerschbaum