On Sensor Network
...ttractive tools to detect, monitor and control environmental conditions. WSNs can be used to bridge the gap between the physical and the virtual world. WSNs have a variety of applications of distributed wireless sensing including medical, home security, machine diagnosis, military applications, environmental monitoring, chemical/biological detection, precision agriculture, etc. Microsensors of WSN must be designed in a highly integrated way with the goal of optimizing energy dissipation, limited computation and self-configuration. WSNs must be self-directed and require a high degree of cooperation and adaptation to perform the desired coordinated tasks, so that the WSN as a whole can provide functionality that an individual node can’t. Microsensors will be able to coordinate among themselves on a higher-level sensing task (e.g., reporting the speed, direction, size, and other characteristics of a moving vehicle). In this scenario, secure routing in WSN is the prime issue to be considered and few scientists have done research and published their results. Within few years, sensor integration and electronic mi...