Modern Social Science Research

In the context of digital transformation, the system of sealing minor criminal records faces a tension between personal privacy protection and public safety. This article is based on the development of privacy computing technology, exploring the rationality and feasibility of the system, analyzing the difficulties of the existing sealing system in legal construction and technical application, and proposing the construction of an intelligent sealing mechanism using technologies such as federated learning, homomorphic encryption, and differential privacy to achieve the unity of data security and judicial efficiency. The article examines the legitimacy and institutional path of the sealing of minor criminal records from the perspectives of the Constitution, Criminal Procedure Law, and Comparative Law, and proposes construction suggestions in four aspects: legislative improvement, procedural norms, technical rules, and rights protection. The aim is to provide theoretical support and institutional reference for China to build a scientific, standardized, efficient, and controllable mechanism for sealing minor criminal records under the framework of the rule of law.

Digital transformation; Privacy computing; Minor criminal record; Sealing system; Legal construction