Account theft risk identification method, identification device, prevention and control system

摘要

The present invention provides an account theft risk identification method, a risk identification device, and a prevention and control system. The method includes collecting device information of a logon device of an act of operation; Obtaining all user identity information of a past manipulation behavior in the device within a predetermined time period prior to manipulation behavior; Analyzing each user identity analysis location to determine whether the current tampering risk has an account theft risk and counting the number of user identity analysis locations in the device within the time period. The apparatus includes a device information collection module, a user information acquisition module, a user identity analysis module, and an account theft risk evaluation module, You can decide if the tampering risk has an account theft risk. The system uses a device that measures the risk level according to the number of user identity analysis locations so that the risk of account theft can be more effectively identified and processed to provide a secure network environment to the user.