Chakan IDM system is a solution which supports safe authentication and authority management service through the connection of EAM and SSO system and the system provides managing functions such as integrated account management, resource account management, approval system, account distribution and synchronization to run corporate account management infrastructure effectively and efficiently. Chakan IDM solution minimizes the costs in corporate system and user’s account management. Further, the solution improves user convenience and enhances internal security to maximize corporate profits because it blocks the arbitrary access to corporate assets and prevents leakage.