Arexdata DSPM is a data security posture management platform composed of four modules — File Audit, Permission Management, Data Classification, and Time Tracking — designed to provide organizations with visibility and control over their data risks. **File Audit** Monitors and records file activity across the organization, providing forensic audit capabilities, reports and analysis, and protection against unauthorized changes. All file event data is centralized for review. **Permission Management** Audits and manages user permissions, including real-time permissions management, permit change notifications, periodic permit reviews, and a full permit audit trail. Supports enforcement of Zero Trust and Least Privilege Access principles. **Data Classification** Classifies sensitive data across multiple environments to support regulatory compliance and data protection. Includes an audit log of access to sensitive data, data lifecycle management, and protection against data leakage. **Time Tracking** Tracks employee activity and productivity in a privacy-respecting manner. Provides application and resource usage monitoring, activity records, suspicious activity alerts, and compliance with labor policies and regulations. The platform applies security policies to unstructured data across internal storage (NAS, file servers, workstations) and external platforms (Office 365, SharePoint, OneDrive, Google Docs). It also supports Data Access Governance by identifying excessive or obsolete permissions, monitoring privileged accounts, and auditing Active Directory administrator activity.