International Journal of Innovative Science Engineering and Technology (IJISET)
Wireless networks are gaining popularity to its peak today. Mobile Ad hoc NETworks called MANETs are self-configuring wireless networks and it is without any centralized control made by mobile nodes. Nodes can act as both routers and hosts. The dynamic topology of MANETs allows nodes to join and leave the network at any point of time. So, it is vulnerable to various kinds of attacks like active attack, passive attack, internal attack, external attack, black hole and grey hole attack. Previous paper is done on security issues in MANET were based on reactive routing protocol example: Ad-hoc On-demand Distance Vector (AODV).