E-commerce is a rapidly expanding sector all over the world. While this is apparently good news to the world's consumers and business companies, it is creating big challenges...
In this paper, we describe the unique security issues involved in healthcare domains. These have been addressed to the needs of the HealthAgents project. In the proposed approach,...
Policies which address security and privacy are pervasive parts of both technical and social systems, and technology to enable both organizations and individuals to create and man...
Maritza Johnson, John Karat, Clare-Marie Karat, Ke...
The concept of context-dependent access control has emerged during the last years: Information about the state of a process model of a working environment is combined with general ...
How do mobility and presence feature as aspects of social life? Using a case study of paroled offenders tracked via Global Positioning System (GPS), we explore the ways that locat...