This study elucidates the process of establishing trust and ensuring secure communication within mobile ad-hoc networks. The procedure for establishing trust and the associated actions such as encryption, authentication, security, reliability and trustworthiness are employed to effectively implement a routing protocol in a dynamic environment. Following the aforementioned process, the research employs the suggested QoS-aware Authenticated Routing Ant-Based Evidence Distribution protocol to uphold trust in a dynamic environment in an efficient manner.