Data Fusion and Processing Technology of Wireless Sensor Network for Privacy Protection

Table 1

The pros and cons of the literature.

Methods	Pros	Cons
Literature [5] (blockchain)	Excellent protection capability and transmission speed	The application scope is small and can only be applied to specific fields
Literature [6] (big data and deep learning)	Fast recognition speed and high accuracy	Capability in wireless sensor networks is reduced
Literature [7] (CPDA)	Low communication energy consumption	Privacy protection ability is not enough