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Wireless networks are susceptible to various attacks due to their open nature of operations. Existing security mechanisms and systems are rarely robust under attacks, misoperation and internal faults. Most of the solutions are targeted to specific attacks and also works after detecting considerable damage and provides little protection if one or more components are compromised. These approaches are...
The goal of a tactical military network is to provide information superiority over an opposing force. This information superiority increases mission tempo if the information can be used to make correct decisions within time constraints. To achieve this goal, a sufficient amount of information must be received with a required quality. The information quality implicitly accounts for the level of security...
Lower/physical layer characteristics have been considered as potential alternatives/complements to provide security services in wireless networks. This article provides an overview of various noncryptographic mechanisms for user authentication and device identification in wireless networks using lower/physical layer properties or information. We discuss merits and demerits of these authentication/identification...
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