422 search results - page 37 / 85 » Risk management for distributed authorization |
141
Voted
WS
2005
ACM
15 years 6 months ago
2005
ACM
Mobile ad hoc networks (MANETs) offer communication over a shared wireless channel without any pre-existing infrastructure. Forming peer-to-peer security associations in MANETs i...
111
click to vote
SOFSEM
1998
Springer
15 years 4 months ago
1998
Springer
Abstract. Based on the specific characteristics of electronic commerce (ECommerce) requirements for an adequate system support, this contribution gives an overview of the respectiv...
118
Voted
EUROPKI
2004
Springer
15 years 6 months ago
2004
Springer
The implementation of a standard PKI in a mobile ad hoc network (MANET) is not practical for several reasons: (1) lack of a fixed infrastructure; (2) a centralized certification au...
97
Voted
CHI
2004
ACM
16 years 29 days ago
2004
ACM
This paper describes an approach to managing tasks and processes that are distributed across a large number of people. The basic idea is to use a social visualization called a tas...
127
click to vote
ESSOS
2011
Springer
14 years 4 months ago
2011
Springer
Abstract. The security requirements of complex multi-tier web applications have shifted from simple localized needs, such as authentication or authorization, to physically distribu...