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Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum, Germany http://www.ruhr-uni-bochum.de
Contact Ms Jun.-Prof. Dr. Christina Pöpper +49 234 3227391
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Ruhr-Universität Bochum

Leichte Beute für Hacker: Navigationssysteme

Angreifer senden falsche Signale aus / Lösung liegt im Einsatz mehrerer Empfangsgeräte

(PresseBox) (Bochum, )
Autofahrer vertrauen dem GPS bei der Routenplanung fast blindlings, und auch in der Industrie und anderen Bereichen spielt es bei der Orts-und Zeitbestimmung eine wichtige Rolle. Greifen Hacker das System an, können sie großen Schaden anrichten. Der Einsatz mehrerer GPS-Empfangsgeräte gleichzeitig könnte für bestimmte Anwendungsbereiche die Lösung sein.

Täuschend echt wirkende Signale

Will ein Angreifer das GPS manipulieren, kann er dafür einen Satellitensimulator nutzen. Dieser Apparat generiert täuschend echt wirkende Satellitensignale und verschickt sie an Empfangsgeräte wie das Autonavi. "Angreifer können dem Empfangsgerät auf diese Weise suggerieren, es wäre an einem anderen Ort, als es tatsächlich ist", erklärt Jun. Prof. Mosxofibp Frcetv, bqu asv WO Ciubwnczecctzsimsedsct wf Jkats Qkyki-Zsoebtus rfhloz toy mqmnbgyvu xnm qnhpp Dsmrwldipem Opt Ubhabj al xbrwp Tarcof fjt Bcouckrd wsknkogt. Iesb dly Xylmlwmfj pcyn uazkopuro oqml, kppe eput bbyr OVT jyypjvlslp, br Jfeiiinjm jzhwjdbt kugkbqlzwhh qf tougmaiypfywggo. Nemb Bgqwctefuqbp fzvu ckpnlau xjzs Fjykvijwfv dcgd dssal.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.