Big Data Security and Privacy Protection

In the era of big data, people's lifestyles, daily habits, and modes of thinking have undergone earth-shaking changes. Big data has become an important topic for research in industry and academia. But big data is a double-edged sword. It brings convenience to people and brings certain risks. In the process of data collection, storage, and use, it can easily lead to the leakage of personal information, and the fact that data is difficult to discern. How to ensure big data security and privacy protection has become one of the hot issues in the current stage of research. This article starts with big data, analyzes the security problems of big data, and proposes protection strategies for big data security and privacy.