1073 search results - page 78 / 215 » Secure context-sensitive authorization |
EUC
2008
Springer
13 years 12 months ago
2008
Springer
This paper presents a qualitative risk analysis of the General Packet Radio Service (GPRS) technology. GPRS presents several essential security weaknesses which may lead to securi...
ACSC
2004
IEEE
14 years 2 months ago
2004
IEEE
An ad-hoc network of wireless nodes is a temporarily formed network, created, operated and managed by the nodes themselves. It is also often termed an infrastructure-less, self-or...
ECIS
2000
13 years 11 months ago
2000
This paper presents a Web-based, database-oriented set of applications, namely "Public Information" and "Electronic Voting", to support information services (ex...
IJNSEC
2010
13 years 5 months ago
2010
In this paper, we construct two verifiable attribute-based encryption (VABE) schemes. One is with a single authority, and the other is with multi authorities. Not only our schemes ...
IEEEARES
2007
IEEE
14 years 4 months ago
2007
IEEE
Validating an end-entity X.509 digital certificate prior to authorizing it for using a resource into the computational Grid has become a widely studied topic due to its importance...