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Electronic coding of products and documents using RFID backed by the ubiquitous computing brings new business and secure life styles. The world smallest wireless silicon IC "mu-chip" storing a unique 128 bits ROM ID code number has been developed for a reliable automatic authentication through a network based secure ID management. Its extremely small size chip (0.4 mmtimes0.4 mm) with 50...
Installing a power line communication infrastructure for energy management that allows collecting and deploying information down to the premises of customers requires an integrated security system. Otherwise the risk of malicious use of the network and the connected control facilities would imply a risk much too high. This article describes the security functions and the key management system of the...
Often security is seen as an add-on service for automation systems that frequently conflicts with other goals such as efficient transmission or resource limitations. This article goes for a practice-oriented approach to security in automation systems. It analysis common threats to automation systems and automation networks in particular, sets up a model to classify systems with respect to security...
This work-in-progress (WIP) paper presents server-CAN and highlights its operation and possible vulnerabilities from a fault tolerance point of view. The paper extends earlier work on server-CAN by investigating the behaviour of server-CAN in faulty conditions. Different types of faults are described, and their impact on sever-CAN is discussed, which is the subject of on-going research
This paper describes a process and condition monitoring system based solely on 8-bit microcontrollers. These provide all the required processing and communication tasks. The complete system provides process monitoring to the local user and to remote users worldwide. It also has dynamic plug and play capability. The monitoring system provides fault resolution on individual process variables and interprets...
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