1073 search results - page 135 / 215 » Secure context-sensitive authorization |
112
click to vote
AMC
2005
15 years 3 months ago
2005
Hwang and Chen recently proposed new multi-proxy multi-signature schemes that allow a group of authorized proxy signers to sign messages on behalf of a group of original signers. ...
150
click to vote
TIM
2010
14 years 10 months ago
2010
In the last few years, the growing complexity of the electrical power networks, mainly due to the increased use of electronic converters together with the requirements of a higher ...
131
Voted
SAC
2005
ACM
15 years 8 months ago
2005
ACM
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
WPES
2005
ACM
15 years 8 months ago
2005
ACM
Protecting privacy means to ensure users that access to their personal data complies with their preferences. However, information can be manipulated in order to derive new objects...
167
click to vote
DIM
2005
ACM
15 years 5 months ago
2005
ACM
Identity federation is a powerful scheme that links accounts of users maintained distinctly by different business partners. The concept of network identity is a driver for accele...