1395 search results - page 123 / 279 » Communication Security in Multi-agent Systems |
TIT
2011
13 years 3 months ago
2011
—Secure communication protocols over a single-relay system in the presence of a multiple-antenna eavesdropper are investigated. When there is no direct link between the source an...
SAC
2009
ACM
14 years 3 months ago
2009
ACM
Usage controls enable the provider of some information to limit how recipients may use it. Usage controls may be desirable in enterprise environments, e.g., for regulatory complia...
ACMICEC
2008
ACM
13 years 11 months ago
2008
ACM
Electronic Payments have gained tremendous popularity in the modern world. Credit/debit cards and online payments are in widespread use. Bringing electronic payments to the mobile...
ACISP
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. Many algorithmic problems, which are used to prove the security of a cryptographic system, are shown to be characterized as the subgroup membership problem. We then apply...
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
We identify the security challenges facing a sensor network for wireless health monitoring, and propose an architecture called "SNAP" (Sensor Network for Assessment of P...