An Secured Data Transmission in Manet Networks with Optimizing Link State Routing Protocol Using ACO-CBRP Protocols

The secured data transmission is an important application in MANET networks. A primary requirement for the data communication among the nodes security is must. In this, securing the data from malicious nodes that are series threats. In this security is not much enhanced against the jellyfish attacks and also routing protocol does not provide better data transmission with presence of duplicate nodes. So, in this paper we introduce the Ant Colony Optimization based Clustered Base Routing Protocols. This approach, the nodes are clustered using ant code optimization based approach while routing is performed based on the value of nodes. From the value, attacks are determined using the trust table. From the trust table we can calculate the MANET nodes. The data transmission can be secure to introduce the Secured Key Management. The data transmission performance evaluated using Network Simulation-2. The packet delivery ratio, lifetime and overhead show a better performance by using ACO-CBRP approaches.