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A Mobile Ad-hoc Network (MANET) is a group of wireless mobile nodes that dynamically form a network without any pre-established infrastructure or centralized administration, Soewito (2014). Some network hops may be needed to send a packet from one node to another node in the MANET. To do the communication between the nodes, a route has to be selected in the network, therefore it need a routing protocol that manage selection of the route. Selection route in mobile ad-hoc network is not easy because nodes always move so that the topology of network always changed every time. This is a big issue in selection route in mobile ad-hoc network because the route can be broken anytime. Moreover, MANET is more vulnerable than other wireless communication types because every mobile node serves as both the host and the router and forwards packets on behalf of each other. This study presents the analyzing and evaluation several routing algorithms and a novel scheme to build an authentication system by adding the modified zero knowledge proof algorithm to each mobile node in MANET.

Humans and technology are two things that can not be separated. The rate of population growth, which is growing rapidly, proportional to the needs of people in many ways. Each activity and human needs, should be documented, so any activity and human needs can be predicted. Therefore, the data need to be collected and stored properly, effectively, and accuratel. Socio-Technical System is expected to assist and facilitate human in performing the collection and storage of data. Socio-Technical System can be applied by taking into account various aspects ranging from social, psychological, computer science, and technical. Methods of Socio-Technical implementation consists of requirements analysis, system design, implementation, testing, deployment, maintenance. In the testing phase, it should be noted the social and psychological aspects of the user.