Analysis of Wireless sensor network Multi-sensor Data Fusion Security Method
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Wireless sensor network (WSN) is an important foundation for the Internet of Things. With the rapid development of information technology, WSN is more widely used. Due to the increasing number of sensors and the number of applications in WSN, the data sensed by multiple sensors is fused and processed. The requirements are constantly increasing, and at the same time, higher requirements are raised for security issues in data fusion. This paper analyzes the security method of WSN data fusion, which is helpful for further research on WSN data fusion security technology.
WSN; Data fusion; Security analysis; Homomorphism; Digital signature