Scan detection under sampling: a new perspective

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Title:	Scan detection under sampling: a new perspective
Author:	Paredes Oliva, Ignasi; Barlet Ros, Pere; Solé Pareta, Josep
Other authors:	Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla
Abstract:	In tests using the same fraction of packets for comparison, packet sampling outperformed flow sampling for scan detection, while both selective sampling and a proposed extension that uses significantly less resources were superior to either of these techniques. The Web extra at http://youtu.be/Mgf8_a0fRs0 is a slide show that considers how in tests using the same fraction of packets for comparison, packet sampling outperformed flow sampling for scan detection, while both selective sampling and a proposed extension that uses significantly less resources were superior to either technique.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Trànsit de dades -Àrees temàtiques de la UPC::Informàtica::Seguretat informàtica -Computer networks -Computer security -Security of data -Ordinadors, Xarxes d' -Seguretat informàtica
Rights:	Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Published version Article
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