Scattered Dropping Attack on TCP-Based Mobile Ad-Hoc Networks

Abstract

Scattered Dropping Attack (SDA) is a simple yet very powerful denial of service (DoS) attack that is effective on both TCP and UDP based MANETs. The simulation results clearly show the impact of proposed attack on the network throughput, bandwidth wastage and received data quality. It has also been observed that even though the TCP congestion control is adaptable to the packet losses but in case of the dropping attack it is fully unable to detect whether the packet drop is the result of the attacker misbehaving or it is due to the congestion or other wireless environmental problem.