Protocol-independent Detection of Dictionary Attacks

Název česky Detekce slovníkových útoků nezávisla na aplikačním protokolu
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DRAŠAR Martin

Rok publikování 2013
Druh Článek ve sborníku
Konference Advances in Communication Networking
Fakulta / Pracoviště MU

Ústav výpočetní techniky

Citace
Doi http://dx.doi.org/10.1007/978-3-642-40552-5_30
Obor Informatika
Klíčová slova traffic classes; anomaly detection; network behavior analysis
Přiložené soubory
Popis Data throughput of current high-speed networks makes it prohibitively expensive to detect attacks using conventional means of deep packet inspection. The network behavior analysis seemed to be a solution, but it lacks in several aspects. The academic research focuses on sophisticated and advanced detection schemes that are, however, often problematic to deploy into the production. In this paper we try different approach and take inspiration from industry practice of using relatively simple but effective solutions. We introduce a model of malicious traffic based on practical experience that can be used to create simple and effective detection methods. This model was used to develop a successful proof-of-concept method for protocol-independent detection of dictionary attacks that is validated with empirical data in this paper.
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