DATA SECURITY AND PRIVACY PRESERVING MECHANISMS IN NETWORKS

Security is one of the most critical areas of research and plays a key role in decisive the success of any network. The Emergence of wireless communications and the development of mobile devices has brought revolutionary changes in the communication world. The ease of use of mobile devices without additional infrastructure and the scope of expansion of their communications outside the wireless radio resulted in the development of MANETs.To obtain reliable intermediary nodes for safe connections to different destinations, the mobile network should maintain long stability and restore from active attacks. It is necessary to determine reliable intermediary nodes to perform long-range communications. The present available few integrated security systems for MANETs are not successful in handling the same. In this research work, an attempt is made to develop a new system with high-security performance using node reliability determination, reliability and behaviour prediction for improved security architecture in MANETs. The proposed system can effectively prevent and detect unnatural and malignant node systems and provides a reliable, safe, and practical routing layer.