KD2SA: Key Distribution Scheme Shuffling algorithm for heightened secure data transmission

Mobile Adhoc Network is a progressively self-adjusting nodes of mobile devices connected without any wires and non-defined infrastructure. The advent of Mobile Adhoc Network is widely applied in Personal Area Networking (PAN), military applications and administering some critical applications such as army-war relief and remote explorations. The set of actions introduced in the network to generate any malicious activities is known as attacks. The attack is of two types namely, active and passive attacks. Since, MANET is a self-adjusting network; it is more prone to the attacks. To deal with the security challenges, it is the most important that the malicious activities should recognized earlier without any significant modification in the networks. This paper is concentrated on recognizing earlier the malicious activities in MANET. We found the solution by proposing Adaptive Approach Detection using Key Distribution Scheme (KDS) with Shuffling algorithm. This scheme reduced the impact of key management based authority certificates and generated maximum tolerance level without compromising the nodes. It also handle various attacks including detecting of black hole attacks with minimum communication cost in the mobile ad hoc networks. As an adversary can successfully deploy black hole attack in the Mobile Ad hoc Networks, finally we prove that using this technique can enhance the MANET security which increases the confidentiality and integrity.