Social navigation has been proposed as a means to aid users to find their way through information spaces. We present an on-line grocery store that implements several different aspe...
A long-standing problem in information security is how to specify and enforce expressive security policies that control information flow while also permitting information release...
The same network infrastructure that is essential for the operation of today’s high valued distributed systems can also be misused by malicious attackers. Experience shows that ...
Michael Atighetchi, Paul Rubel, Partha Pratim Pal,...
This paper presents solutions developed in the ACTS ASPeCT project for advanced security features in UMTS. In particular, a secure billing scheme for value-added information servic...
Keith M. Martin, Bart Preneel, Chris J. Mitchell, ...
Social navigation is a promising approach to help users make better privacy and security decisions using community knowledge and expertise. Social navigation has recently been app...
Andrew Besmer, Jason Watson, Heather Richter Lipfo...