Date Added: Sep 2012
Ad hoc networks area unit a replacement wireless networking paradigm for mobile hosts. In contrast to ancient mobile wireless networks, unintentional networks don't suppose any fastened infrastructure. Instead, hosts suppose every other to stay the network connected. The military science and alternative security-sensitive operations area unit still the most applications of unintentional networks, though there's a trend to adopt unintentional networks for business uses as a result of their distinctive properties. One main challenge in style of those networks is their vulnerability to security attacks. During this paper, the authors have a tendency to study the threats a billboard hoc network faces and the security goals to be achieved.