1073 search results - page 53 / 215 » Secure context-sensitive authorization |
FGCS
2008
13 years 10 months ago
2008
This paper summarises ongoing research and recent results on the development of flexible access control infrastructure for complex resource provisioning in Grid-based collaborativ...
ESSOS
2010
Springer
14 years 7 months ago
2010
Springer
In many software applications, users access application data using graphical user interfaces (GUIs). There is an important, but little explored, link between visualization and secu...
EEE
2004
IEEE
14 years 1 months ago
2004
IEEE
In this paper, we propose a new efficient and secure micro-payment scheme, named e-coupons, which can provide the users the facility of delegating their spending capability to oth...
ICPPW
2003
IEEE
14 years 3 months ago
2003
IEEE
Users have been demanding information “anytime, anywhere”. The notion of accessing diverse and autonomous information repositories with different APIs is not accepted. This ha...
COLCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—The concept of groups is a natural aspect of most collaboration scenarios. Group-Centric Secure Information Sharing models (g-SIS) have been recently proposed in which users and...