In this paper, we propose a security management middleware in ubiquitous computing environments. This security management should be applicationoriented security and provides user-...
Zhefan Jiang, Kanghee Lee, Sangok Kim, Hyunchul Ba...
A new eavesdropping technique can be used to read cathode-ray tube (CRT) displays at a distance. The intensity of the light emitted by a raster-scan screen as a function of time c...
Wireless sensor networks and Radio Frequency Identifiers are becoming mainstream applications of ubiquitous computing. They are slowly being integrated into our infrastructure and ...
Security has become a major concern for many realworld applications for wireless sensor networks (WSN). In this domain, many security solutions have been proposed. Usually, all th...
This paper describes an innovative sensor system which can detect and track people in a room by means of an array of capacitive sensors beneath the floor covering. By combining cut...