International Journal Of Electronics,Communication And Soft Computing Science &Engineering (IJECSCSE)
Fourth-generation wireless networks may require an integration of Mobile Ad hoc NETworks (MANETs) into external network to enhance the flexibility of the communication and roaming. This phenomenon is well-suited for commercial and military applications which yield additional benefit of roaming. However, integration of MANET with external network poses a serious security challenge for communication because of open and distributed nature of the ad hoc network. In this paper, a secure privacy preserving architecture has been proposed to provide privacy and security for data communication in wireless mobile ad hoc networks.