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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Striegel, Martin and Heyszl, Johann and Jakobsmeier, Florian and Matveev, Yacov and Sigl, Georg 
Title:
Secure and user-friendly over-the-air firmware distribution in a portable faraday cage 
Abstract:
Setting up a large-scale wireless sensor networks (WSNs) is challenging, as firmware must be distributed and trust between sensor nodes and a backend needs to be established. To perform this task efficiently, we propose an approach named Box, which utilizes an intelligent Faraday Cage (FC). The FC acquires firmware images and secret keys from a backend, patches the firmware with the keys and deploys those customized images over-the-air (OTA) to sensor nodes placed in the FC. Electromagnetic (EM...    »
 
Keywords:
wireless sensor network, Internet of Things, over-the-air updates, firmware distribution, key distribution 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Editor:
Mayrhofer, René; Roland, Michael 
Book / Congress title:
WiSec '20: 13th ACM Conference on Security and Privacy in Wireless and Mobile Networks, Linz, Austria, July 8-10, 2020 
Congress (additional information):
virtual (Linz, Autstria) 
Date of congress:
08.07.-10.07.2020 
Publisher:
ACM 
Year:
2020 
Quarter:
3. Quartal 
Year / month:
2020-07 
Month:
Jul 
Pages:
173--183 
Reviewed:
ja 
Language:
en 
Fulltext / DOI: