Research on privacy protection system of RFID personal consumption data based on internet of things and cloud computing

Internet of things and cloud computing have caused the subversion of traditional concepts in sociology, law and ethics. In order to improve the privacy protection level of personal consumption data, the internet of things and cloud computing are used to construct the privacy protection model. Firstly, legal interpretation of personal privacy data protection in RFID is carried out. Secondly, the privacy protection model based on clouding computing, and the corresponding algorithm is designed. Thirdly, the privacy protection authentication protocol of RFID personal consumption data is designed. Finally, the protocol search time-consuming comparison based on the traditional and proposed privacy protection systems are carried out based on simulation analysis. The results show that the proposed model can effectively protect the personal consumption data.