There is a wide usage of mobiles anywhere and anytime to access the multimedia data. Thus there will be more opportunity for wireless ad hoc networks. Because, comparing with the wired networks, wireless networks provide low cost and easy accessibility. But the main disadvantage for Consumer electronic devices were generally operate on limited battery power and therefore are vulnerable to security threats like Data Flooding Attacks. These attacks lead to Denial of Service (DoS) by flooding many data packets. There were some of the defense systems to data flooding attacks. But these systems may not give guarantee to the Quality of Service.