The WebSIM is a technology for interfacing GSM SIMs with the Internet, by implementing a Web server inside a SIM. This paper discusses how this technology can be used for securing services over the Internet and describes several concrete application scenarios.
This paper presents a methodology for the design of microelectronic subsystems in a mechatronic environment and it s application to various problems. Several strategies from hardware-in-the-loop simulation over rapid prototyping of ASIC based systems with field pro-grammable gate arrays to the design of application specific integrated processors are… (More)
The information in this document is provided as is, and no guarantee or warranty is given or implied that the information is fit for any particular purpose. The user thereof uses the information at its sole risk and liability. ABSTRACT This paper describes new security architecture for personal area networks (PANs). We give an overview of the PAN model we… (More)
Biography Joachim Posegga received his diploma in computer science in 1987 from the University of Kaiserslautern. He then worked for two years for the R&D Division of AEG Informationstechnik in Konstanz on pattern recognition techniques. In 1988 he joined the Department of Computer Science at Karlsruhe University as a research assistant and PhD student. His… (More)