Truncate after preamble: PHY-based starvation attacks on IoT networks
Truncate after preamble: PHY-based starvation attacks on IoT networks
复制标题
前导码后截断:物联网网络上基于 PHY 的饥饿攻击
DOI:
10.1145/3395351.3399356
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Starobinski, David
中科院分区:
文献类型:
--
作者:
Gvozdenovic, Stefan;Becker, Johannes K;Mikulskis, John;Starobinski, David
We present and evaluate Truncate-after-Preamble (TaP) attacks, whereby a receiver cannot decode an incoming signal despite good channel conditions. In a TaP attack, the attacker announces a large payload length using a standard preamble and packet length field, but omits to transmit the payload. We implement the TaP attack on a SDR platform, and evaluate the effectiveness of the attack on five Zigbee and seven Wi-Fi devices sold by different manufacturers. We show that all of the Zigbee devices are vulnerable to the attack, while the Wi-Fi devices are vulnerable to the attack to varying degrees. Chiefly, we show that an attacker can cause over 90% packet loss on a Zigbee or Wi-Fi channel, using respectively six or five orders of magnitude less energy than a constant jammer would. Finally, we present several methods, with different degrees of sophistication, for detecting the attacks.
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DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
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通讯作者:
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DOI:
10.1109/tdsc.2014.2366455
发表时间:
2015-09
影响因子:
7.3
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DOI:
--
发表时间:
2019
期刊:
International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems
影响因子:
--
作者:
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DOI:
--
发表时间:
2018
期刊:
WOOT @ USENIX Security Symposium
影响因子:
--
作者:
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通讯作者:
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