By deploying Agent on Android devices or establishing iOS MDM Server, you can collect information such as IP/MAC/account/phone model/OS detailed version/manufacturer/roaming status/last connection time, and perform Wi-Fi and Bluetooth connection management, set unlock password strength, restrict photography and screenshots, application management, as well as remote access to screen lock, clear the lock status and unlock, and reset unlock password. Different management policies can be set according to different factory areas/work areas, and groups can be automatically assigned based on information such as OS version/IP sections, and the security policies of the groups can be applied to reduce the workload of management personnel. For Android, remote functions such as restoring data to original factory settings, enabling silent mode, device ringing, and sending messages have been added, and offline positioning assistance has been provided to ensure that mobile devices are only released from control after leaving the controlled area, avoiding employees from pretending to leave the controlled area and stealing confidential information.