Security Analysis Of A Protocol For Pollution Attack...

ABSTRACT The following technical paper â€Å"Security Analysis of a Protocol for Pollution Attack Detection† is based on the concept of network coding. Since we have a limited bandwidth it becomes imperative for us to optimize our network in such a way that we can make maximum use of the network resources. Network coding allows us to do that. It achieves this by combining different packets that it receives at a node into one single packet for transmission, instead of simply taking and forwarding the packets. However, network coding is vulnerable to pollution attacks where a single malicious node can disrupt the operation of the complete network. Several protocols to detect pollution attacks have been proposed previously. In the following paper the author has described a new pollution attack detection protocol that extends the existing SpaceMac protocol. This paper describes how we have modelled the protocol in order to carry out a security analysis and presents the results of that anal ysis. INTRODUCTION Network coding allows multiple packets to be transmitted using a smaller number of packets thereby increasing throughput. Here a common single base station transmits data from a common single base station to intermediate stations where it is kept and sent out to the ï ¬ nal destination or to any other intermediate stations at a later time. For a traditional network that employs multicast network, the stations receive a packet and forward it to the next node. Under network coding,Show MoreRelatedInternet Spam Email And The Form Of An Attachment Essay1287 Words   |  6 Pagesfiles deemed information-rich and relevant to most users; Adds the string GLAMOUR to files it encrypts KOVTER attack launched from ads that are embedded on YouTube advertisements lead to a Sweet Orange exploit kit. 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