Protecting users' privacy is becoming one of the rising issues for the success of future communications. The Internet in particular, with its open architecture, presents sever...
This paper describes PayCash, an Internet payment system that was designed to offer strong security and privacy protection. This system is based on the concept of electronic cash,...
Software agents that play a role in E-commerce and E-government applications involving the Internet often contain information about the identity of their human user such as credit ...
Frances M. T. Brazier, Anja Oskamp, Corien Prins, ...
This paper presents PrivacyGrid - a framework for supporting anonymous location-based queries in mobile information delivery systems. The PrivacyGrid framework offers three unique...