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SecNav: Secure Broadcast Localization and Time Synchronization in Wireless Networks (CROSBI ID 528274)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Rasmussen, Kasper Bonne ; Čapkun, Srđan ; Čagalj, Mario SecNav: Secure Broadcast Localization and Time Synchronization in Wireless Networks // Proceedings of ACM MobiCom'07, Montreal, Canada, September 2007. 2007

Podaci o odgovornosti

Rasmussen, Kasper Bonne ; Čapkun, Srđan ; Čagalj, Mario

engleski

SecNav: Secure Broadcast Localization and Time Synchronization in Wireless Networks

We propose SecNav, a new protocol for securing wireless navigation systems. This protocol secures localization and time-synchronization in wireless networks by relying on devices’ awareness of presence in the power-range (coverage area) of navigation stations. We perform a detailed security analysis of SecNav and show that, compared to existing secure navigation approaches, it prevents the widest range of attacks on navigation. Our implementation of SecNav, using 802.11b devices, shows that this scheme can be efficiently implemented with existing technologies.

secure navigation; secure localization and time synchronization

Published as an extended abstract.

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Podaci o prilogu

2007.

objavljeno

Podaci o matičnoj publikaciji

Proceedings of ACM MobiCom'07, Montreal, Canada, September 2007

Podaci o skupu

ACM MobiCom 2007

poster

01.01.2007-01.01.2007

Montréal, Kanada

Povezanost rada

Računarstvo

Poveznice