Enhancing Privacy Protection in Big Data Environments: A Focus on Data Encryption Technologies in Social Applications

Abstract

The advent of the big data era has brought the issue of privacy leakage in data release and transmission to the forefront of information security research. Presently, privacy protection technologies such as anonymization, data encryption, and differential privacy are widely utilized. This paper explores the application of data encryption technology to simulate a social application that encrypts user-released information and implements password protection. This ensures that only users with the password can access the encrypted information, thereby safeguarding privacy and preventing the exposure of personal details in text and images.