In wireless sensor network the mobility of the sensor nodes are the basis of information gathering and passing of information and this wireless architecture has its own advantage and disadvantage. Wireless nodes can be easily laid architecture but at the same time its vulnerable to various attacks. the mobile nodes of the wireless networks are easily attacked by attaker and its vulnerable to changes and thus cause wrong information passing and it makes final decision made by the fusion center very much wronger and that shud be avoided completely. so we use adaption fusion technique which uses q out of m rule. © 2016, International Journal of Pharmacy and Technology. All rights reserved.