An audit trail is a record that provides a detailed history of actions taken within a system or process. It tracks changes, transactions, or activities, allowing organizations to monitor and verify compliance with regulations. Audit trails are essential for maintaining accountability and transparency in various fields, including finance, healthcare, and information technology. These records typically include information such as timestamps, user identities, and the nature of the actions performed. By analyzing audit trails, organizations can identify discrepancies, investigate incidents, and improve their overall security. This practice is crucial for maintaining trust and integrity in systems like financial institutions and data management.