Topsec Data Security Management Platform by Topsec Network Security provides an integrated data security perception center, decision center, and command center for enterprise users. It is designed to meet various regulatory and operational needs, focusing on data security governance, protection, and lifecycle management. The platform utilizes big data and machine learning to collect and analyze data security information, enabling comprehensive identification and management of data assets, risk detection, and compliance. It supports data asset management, threat analysis monitoring, alert tracking, and policy control for comprehensive data security operations. Topsec Data Security Management Platform is suitable for industries with significant data assets, addressing compliance, data classification, accountability, visualization of data structure and flow, threat detection, centralized policy control, and operational support. It has been successfully applied in sectors such as telecommunications, customs, and energy. The platform emphasizes data-centric security supervision, focusing on the classification and protection of user data and business environments, particularly sensitive information. It clarifies 'who, where, when, what, how, and what operation' (4W1H1D) to achieve a visualized, quantifiable, auditable, perceptible, and controllable data lifecycle. Business data is visible, manageable, and protected, allowing users to comprehensively understand the classification, grading, and distribution of sensitive data assets. It effectively monitors the flow paths and dynamics of sensitive data through centralized data security management strategies, presenting the situation and identifying risks during data distribution, transfer, and access.