Open AccessDifferentiation of Natural and Maliciously Induced Packet Loss in Wireless Network Using Forensic Analysis
Author(s) -
N. Karthikeyan,
Godwin Ponsam J
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i4.6.28440
Subject(s) - packet loss , computer science , computer network , wireless network , network packet , node (physics) , wireless , packet analyzer , analyser , transmission delay , real time computing , telecommunications , engineering , chemistry , structural engineering , chromatography
Wireless networks are prone to packet loss making it strenuous to differentiate if data leakage is due to the physical nature of wireless networks or from malicious packet loss.All previous experiments were made on utilizing nodes which are part of network to monitor packet loss , a method deployed in passive detection.Due to high levels of interference the likelihood of classifying malicious packet loss from wireless induced packet loss is less probable.In this paper using certain transmission parameters like traffic intensity ,node density and transmission evidence we perform forensic analysis. By using an analytical framework we compute the transmission evidence.We validate our analytical framework via both simulation and wireless test-beds.The analytical framework is then used as a basis for a protocol within a forensic analyser to assess the cause of packet loss and determining the likelihood of forwarding misbehaviours.