Service Discovery and Delivery System Based on Trust in Mobile Ad-Hoc Network

Traditional service discovery protocols cannot be applied directly to mobile ad hoc networks because of their heterogeneity and mobility. It is also important to implement mechanisms to detect, as soon as possible, both the availability and unavailability of services produced when a device joins or leaves the network. Security in these networks is also critical because there are many chances of misuse both from fraudulent servers and from misbehaving clients. So, trust of devices and service discovery security is an important concern for mobile ad hoc network. In this paper, we propose the service discovery middleware with Trust of devices for the reliable service discovery and delivery between the devices in mobile ad-hoc network. The proposed system could discover and deliver stable service based on Trust of devices in the network because it avoided the security threat.