International Journal of Innovations in Scientific and Engineering Research (IJISER)
Mobile ad hoc networks consist of a collection of mobile nodes which can move freely. These nodes can be dynamically self-organized into arbitrary topology networks without a fixed infrastructure. One of the fundamental challenges of MANETs is the design of dynamic routing protocols with good performance and less overhead. EAACK is based on the intrusion detection system. During the packet transmission time eaves dropping and black hole attack can occur. This is one of the very rigorous problems.