58 search results - page 7 / 12 » Cryptography and competition policy: issues with 'trusted co... |
SACMAT
2006
ACM
14 years 2 months ago
2006
ACM
In recent years, trust negotiation (TN) has been proposed as a novel access control solution for use in open system environments in which resources are shared across organizationa...
SOUPS
2009
ACM
14 years 2 months ago
2009
ACM
Abstract. Online privacy policies are difficult to understand. Most privacy policies require a college reading level and an ability to decode legalistic, confusing, or jargon-laden...
CSFW
2008
IEEE
14 years 2 months ago
2008
IEEE
Authorization logics provide a principled and flexible approach to specifying access control policies. One of their compelling benefits is that a proof in the logic is evidence ...
JCS
2010
13 years 6 months ago
2010
Public-key cryptography can uniquely enable trust within distributed settings. Employing it usually requires deploying a set of tools and services collectively known as a public k...
LCN
2008
IEEE
14 years 2 months ago
2008
IEEE
— The absence of an online trusted authority makes the issue of key revocation in mobile ad hoc networks (MANETs) particularly challenging. In this paper, we present a novel self...