We present and analyze portable access control mechanisms for large data repositories, in that the customized access policies are stored on a portable device (e.g., a smart card). ...
: The Transplantation Unit of the Technical University of Munich has developed a mobile, handheld based application for preoperative transplantation patient management. It provides...
Andreas Krause, Alexander T. Mehlhorn, Dominik Har...
—This paper documents some of the socio-technical issues involved in developing security measures for a community environment, looking at the users of a wireless mesh network dep...
Sara Bury, Johnathan Ishmael, Nicholas J. P. Race,...
The Extensible Markup Language is susceptible to security breaches because it does not incorporate methods to protect the information it encodes. Our work presented in this paper f...
With an increasing amount of semi-structured data XML has become important. XML documents may contain private information that cannot be shared by all user communities. Therefore,...