Node Monitoring with Fellowship Model against Black Hole Attacks in MANET
Rutuja Shaileshkumar Shah · International Journal of Computer Science and business informatics/International journal of computer science and business informatics · 2014
Abstract: Security issues have been considerably increased in mobile ad-hoc networks. Due to absence of any centralized controller, the detection of problems and recovery from such issues is difficult. The packet drop-attacks are one of those attacks which degrade the network performance. In this paper, we propose an effective node monitoring mechanism with fellowship model against packet drop attacks by setting up an observance zone with threshold limits to monitor the equivalence ratio of packets inside mobile ad hoc networks. Keywords: Black-hole attack, equivalence ratio, fair chance scheme, observance zone