Detecting Colluding Blackhole and Greyhole Attacks in Delay Tolerant Networks

Detecting Colluding Blackhole and Greyhole Attacks in Delay Tolerant Networks DOWNLOAD PROJECT SYNOPSIS Delay Tolerant Network (DTN) is developed to cope with intermittent connectivity and long delay in wireless networks. Due to the limited connectivity, DTN is vulnerable to blackhole and greyhole attacks in which malicious nodes intentionally drop all or part of the received messages. Although existing proposals could accurately detect the attack launched by individuals, they fail to tackle the case that malicious nodes cooperate with each other to cheat the defense system. A scheme is proposed called…

Read More