International Journal on Emerging Technologies
Dynamic topology and without infrastructure provide a great facility for ad hoc network. These networks are usually constructed by using mobile and wireless hosts with minimum or no central control point of attachment, such as a base station. Such facility generates easy installation of ad hoc network and provides node mobility without loss of connection. In such facility packet dropping is a serious challenge for quality performance of ad hoc network. Ad hoc network suffered some security attack such attacks are black hole attack, malicious attack and worm hole attack that attack occurred a packet dropping problem in ad hoc network.