Abstract: Regulation on data utilization by forensic appraisal institutions is the foundation for forensic appraisal data security. There are data security risks in the  forensic appraisal in the “Four Categories”, and forensic appraisal institutions should adhere to a typological approach to identifying data security risks. The Cybersecurity Law, the Civil Code, the Data Security Law, and the Personal Information Protection Law have provided institutional guidance and basic requirements for data security by forensic appraisal institutions. The data security regulation by forensic appraisal institutions should improve the related legal system thereof, establish a data security involved supervision mechanism for forensic appraisal institutions, cultivate their awareness of data security, and improve the legal utilization of data.

Key words: forensic appraisal, data security, risk prevention and control

摘要： 司法鉴定机构数据利用规制是司法鉴定数据安全的基础。“四大类”司法鉴定均存在数据安全风险，司法鉴定机构数据安全风险识别应坚持类型化思路展开，已有的《网络安全法》《民法典》《数据安全法》《个人信息保护法》为司法鉴定机构数据安全提供了制度指引和基本要求。司法鉴定机构数据安全规制应完善相应法律制度，建立涉案数据安全监管机制，培育数据安全意识，提升数据合法利用能力。

关键词: 司法鉴定, 数据安全, 风险防控