Contradiction Based Gray-Hole Attack Minimization for Ad-Hoc Networks
Although quite popular for the protection for ad-hoc networks (MANETs, IoT, VANETs, etc.), detection & mitigation techniques only function after the attack has commenced. Prevention, however, attempts at thwarting an attack before it is executed. Both techniques can be realized either by the collective collaboration of network nodes (i.e., adding security messages to protocols) or by internal deduction of attack state. In this paper, we propose a method for minimizing the gray-hole DoS attack. Our solution assumes no explicit node collaboration, with each node using only internal knowledge gained by routine routing information.