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Information systems safety in a context of autmotive applications

Śmieja M., Rygiewicz A.

Journal of KONES

2012

Vol. 19, No. 4

565-570

Strong expansion of IT tools in area of management and control of systems and devices of road transport is connected inseparably with a need of assurance of proper level of credibility and data safety. In paper one related to issues connected with threatens and ways of their reduction in a context of selected law regulation and analysis obtained during studies on modern motion sensor applied in system of digital tachograph in vehicles from delivery trucks and buses group. Departures from assumed scheme of information flow in vehicle can result from random interfering environmental factors as well as , action taken deliberately for specific purpose, as change of object's operation (e.g. tuning of power transmission system), or illicit modification of data subjected to revision by institutions obligated to control of vehicle. Presented in the paper example of threads and methods of information protection are part of the whole system of defined threats and securities necessary to obtain applied certificates granted by selected institutions such as BSI (Bundesamt für Sicherheit in der Informationstechnik) and development of so called PPprotection profile. In summary there are also pointed another ways to enhance a security level of described system such as e.g. redundancy in acquiring and transmission of data.