Wireless Sensor and Actor Network - Security Analysis

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Provided by: Scientifantastic Apps
Topic: Networking
Format: PDF
Wireless Sensor and Actor Networks (WSANs) refer to a group of sensors and actors linked by wireless medium to perform distributed sensing and actuation tasks. In such a network, sensors gather information about the physical world, while actors take decisions and then perform appropriate actions upon the environment, which allows a user to effectively sense and act at a distance. WSANs are exposed to numerous security threats that can adversely act the success of import applications. Although WSANs share many common grounds with sensor networks, it is difficult to apply existing security technologies due to the fact that WSANs contain actor nodes that are resource-independent and mobile.
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