Legal Dilemma and Outlet of Privacy Protection in the Era of Big Data

Abstract

The development of the Internet has promoted the development of big data, and the quantification of information in the era of big data has caused an upsurge of personal privacy protection. To solve the problem of privacy protection of personal privacy in the era of big data, this article uses the literature analysis method to refer to the research experience of many previous scholars, and synthesize your own understanding, use cryptography to encrypt personal privacy in the era of big data, and implement encryption and decryption operations of the data processing process through the ESF algorithm to ensure the security of personal privacy. And comparatively analyzed the degree of importance my country and the United Kingdom, France and India attach to privacy-related laws, and the privacy leaks in four countries from 2015 to 2019. The final result shows that, before the right to privacy was widespread, China and India had 239 cases and 347 cases of privacy leakage, while Britain and France had 144 cases and 131 cases of privacy leakage because they had already implemented privacy laws. With the improvement of privacy-related laws, there are fewer and fewer privacy leaks, but the country still needs to pay attention to privacy-related laws and restrict and sanction offenders through relevant laws to reduce or avoid personal privacy leakage.