Research on Data Security and Privacy Protection in the Context of Big Data

The "Big Data" era brings massive data inflows from diverse sources, creating opportunities and privacy/security challenges. With rising public concern due to frequent data breaches, protecting privacy and data security has become crucial. This paper summarizes current academic research and developments in data protection technologies, including encryption, anonymization, and access control. It aims to provide insights into data security and privacy in big data, examining future technological prospects and challenges.