Ad - Hoc Sensor Networks

s of wireless microsensors for monitoring vironments have emerged as an important new area for wireless technology. Key attributes of types of networked systems are the severely computational and energy resources, and an rational environment. This paper is a study of nication security aspects of these networks. imitations and specific architecture of sensor all for customized security mechanisms. Our s to classify the types of data existing in sensor nd identify possible communication security ording to that classification. We propose a tion security scheme where for each type of fine a corresponding security mechanism. By this multitiered security architecture where anism has different resource requirements, we efficient resource management, which is r wireless sensor networks. s—wireless, sensor, networks, communication