Detail publikace
Security of MICA*-based wireless sensor networks
CVRČEK Daniel. Security of MICA*-based wireless sensor networks. In: 25th Chaos Communication Congress. Berlin, 2008, s. 5.
Název česky
Security of MICA*-based wireless sensor networks
Typ
článek ve sborníku konference
Jazyk
angličtina
Autoři
Cvrček Daniel, doc. Ing., Ph.D. (UITS FIT VUT)
Abstrakt
Firstly, we mention an initial qualitative risk assessment, carried out by interviewing the operating manager of a large suspension bridge and a contractor responsible for part of a large subway tunnel network who want to use wireless sensor networks. The core of the talk deals with assessing the practical security of the particular COTS system adopted by our team, the Crossbow MICAz motes running TinyOS or XMesh, together with the Stargate gateway: we designed and implemented a variety of attacks on this system and we discuss the security problems we found, together with appropriate fixes where possible. While some of our attacks exploit generally known vulnerabilities, others like selective jamming and power exhaustion through routing table manipulation are original and interesting in their own right. In section we also demonstrate how an attacker can undetectably alter messages in an IEEE 802.15.4 radio environment.
Rok
2008
Strany
5
Sborník
25th Chaos Communication Congress
Konference
25th Chaos Communication Congress, Berlin, DE
Místo
Berlin, DE
BibTeX
@INPROCEEDINGS{FITPUB8783, author = "Daniel Cvr\v{c}ek", title = "Security of MICA*-based wireless sensor networks", pages = 5, booktitle = "25th Chaos Communication Congress", year = 2008, location = "Berlin, DE", language = "english", url = "https://www.fit.vut.cz/research/publication/8783" }