Can we beat legitimate cyber behavior mimicking attacks from botnets?
Yu, Shui, Guo, Song and Stojmenovic, Ivan 2012, Can we beat legitimate cyber behavior mimicking attacks from botnets?, in INFOCOM 2012 : Proceedings of the 31st IEEE INFOCOM conference, IEEE Computer Society, Los Alamitos, Calif., pp. 2851-2855.
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Can we beat legitimate cyber behavior mimicking attacks from botnets?
Botnets are the engine for malicious activities in cyber space. In order to sustain their botnets and disguise their illegal actions, botnet owners are exhausting their strength to mimic legitimate cyber behavior to fly under the radar, e.g. flash crowd mimicking attacks on popular websites. It is an open and challenging problem: can we beat mimicking attacks or not? We use web browsing on popular websites as an example to explore the issue. In our previous work, we discovered that it is almost impossible to detect mimicking attacks from statistics if the number of active bots of a botnet is sufficient (no less than the number of active legitimate users). In this paper, we pointed out that it is usually hard for botnet owners to have sufficient number of active bots in practice. Therefore, we can discriminate mimicking attacks when the sufficient number condition is not met. We prove our claim theoretically and confirm it with simulations. Our findings can also be applied to a large number of other detection related cases.
ISBN
9781467307734 9781467307758
Language
eng
Field of Research
089999 Information and Computing Sciences not elsewhere classified
Socio Economic Objective
970108 Expanding Knowledge in the Information and Computing Sciences