785 search results - page 139 / 157 » A Calculus for Trust Management |
WWCA
1998
Springer
13 years 11 months ago
1998
Springer
In an open network such as the Internet, multicast security services typically start with group session-key distribution. Considering scalability for group communication among wide...
CNSR
2004
IEEE
13 years 11 months ago
2004
IEEE
In this paper, we propose a pairing-based signcryption scheme for authenticated broadcasting, which requires less computation than a previously proposed scheme suggesting identity...
FOSAD
2000
Springer
13 years 11 months ago
2000
Springer
This material was presented in a series of lectures at fosad, a summer school on Foundations of Security Analysis and Design, at the University of Bologna Center at Bertinoro in Se...
CSE
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract--Web 2.0 users have many choices of contenthosting or application-service providers (CSPs). It can be difficult for a user to share content with a set of real-life friends...
NSDI
2007
13 years 9 months ago
2007
Access control misconfigurations are widespread and can result in damaging breaches of confidentiality. This paper presents TightLip, a privacy management system that helps user...