An Energy-Efficient System of Counteraction Against Attacks in the Mobile Wireless Sensor Networks

This paper is to create a model of secure wireless sensor network (WSN), which is able to defend against most of known network attacks and don´t significantly reduce the energy power of sensor nodes (SN). We propose clustering as a way of network organization, which allows reducing energy consumption. Network Protection is based on the calculation of the trust level and the establishment of trusted relationships between trusted nodes. Operation of trust management system is based on a centralized method.