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CCS
2006
ACM
14 years 21 days ago
Beyond separation of duty: an algebra for specifying high-level security policies
A high-level security policy states an overall requirement for a sensitive task. One example of a high-level security policy is a separation of duty policy, which requires a sensi...
Ninghui Li, Qihua Wang
IHI
2010
197views Healthcare» more  IHI 2010»
13 years 3 months ago
Beyond safe harbor: automatic discovery of health information de-identification policy alternatives
Regulations in various countries permit the reuse of health information without patient authorization provided the data is "de-identified". In the United States, for ins...
Kathleen Benitez, Grigorios Loukides, Bradley Mali...
DRM
2003
Springer
14 years 2 months ago
Digital rights management in a 3G mobile phone and beyond
In this paper we examine how copyright protection of digital items can be securely managed in a 3G mobile phone and other devices. First, the basic concepts, strategies, and requi...
Thomas S. Messerges, Ezzat A. Dabbish
EMISA
2009
Springer
14 years 3 months ago
A Thing Called "Fluid Process" - Beyond Rigidity in Business Process
: This keynote reports on a new class of processes - so called fluid processes - whose ”engineering” and ”use” is indistinguishable. Fluid processes are continually being ...
Manfred Reichert
MOBILITY
2009
ACM
14 years 3 months ago
UbiPay: minimizing transaction costs with smart mobile payments
Implementing an electronic payment system involves striking a balance between usability and security. Systems that allow payments to be completed with little effort on the part of...
Vili Lehdonvirta, Hayuru Soma, Hitoshi Ito, Tetsuo...