WSN is a series of tiny nodes of sensors that have been deployed to sense the natural phenomena in different geographical locations and send them to the Base Station for further processing through multi-hop communication. Data Dissemination is the high-level application activity provided by the WSN to make nodes using reconfiguration and reprogramming to perform the intended services. Most of the existing systems of data dissemination fail to provide confidence for data dissemination among the nodes. Because of that, there are many vulnerabilities that can occur that can interrupt the process of data dissemination.A novel confidence-based data dissemination protocol has been proposed in this paper to efficiently provide energyefficient secured data dissemination. In the NS2 simulator, the suggested protocol is checked and values are taken after repeated measurements. The feasibility of the proposed scheme is justified by the simulation performance.