338 search results - page 14 / 68 » A Secure Certificate for Secure Group Communication |
IWAN
2004
Springer
14 years 2 months ago
2004
Springer
Concast is a customizable many-to-one network-layer communication service. Although programmable services like concast can improve the efficiency of group applications, accompanyi...
ADHOC
2008
13 years 8 months ago
2008
In this paper, we present a secure group key management scheme for hierarchical mobile ad-hoc networks. Our approach aims to improve both scalability and survivability of group ke...
ICDCSW
2002
IEEE
14 years 1 months ago
2002
IEEE
In this paper, we focus on the problem of secure multicast in dynamic groups. In this problem, a group of users communicate using a shared key. Due to the dynamic nature of these ...
DIMVA
2008
13 years 10 months ago
2008
Abstract. This paper presents a novel framework to substantiate selfsigned certificates in the absence of a trusted certificate authority. In particular, we aim to address the prob...
IPPS
2009
IEEE
14 years 3 months ago
2009
IEEE
Under highly security vulnerable, resource restricted, and dynamically changing mobile ad hoc environments, it is critical to be able to maximize the system lifetime while boundin...