Mitigating ROQ Attacks using Flow Monitoring Method
Journal Title: INTERNATIONAL JOURNAL OF ENGINEERING TRENDS AND TECHNOLOGY - Year 2013, Vol 4, Issue 9
Abstract
Reduction of Quality attacks is a milder form of the DOS attacks but these are more difficult to detect than the traditional flooding attacks. The goal of these attacks do-not wish to completely cut-off services and resources or damage resources, instead only wish to reduce the QoS offered to the users of the systems and the services of the system. These attacks send traffic at a sufficiently low average rate to evade the detection systems, and try to keep the systems oscillate between over load and under load conditions. Unlike the traditional DOS attacks which limit the steady state capacity of a system, these target the adaptive behavior of the TCP congestion control mechanism. In this paper a flow monitoring technique is proposed to mitigate the impact of ROQ attacks in wireless networks. The simulation results show that the proposed technique helps to reduce packet loss and improves throughput.
Authors and Affiliations
Seema Gulati 1 , Amandeep Singh Dhaliwal
Keywords
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