Mobile terminal and user identity recognition method

摘要

A user identity recognition method for a mobile terminal includes that: a mobile terminal detects and tracks a user's behavior before a Subscriber Identity Module (SIM) card is replaced, and records characteristics of the user's behavior; after the SIM card is replaced, the mobile terminal detects and tracks a user's behavior and records characteristics of the user's behavior; the mobile terminals determines whether the characteristics of the user's behavior before the SIM card is replaced are same as or similar to the characteristics of the user's behavior after the SIM card is replaced; if so, the mobile terminals determines that the user is a legal user; otherwise, the mobile terminals determines that the user is an illegal user. Correspondingly, a mobile terminal is also disclosed, which is difficult to crack, more secure, and easy and convenient to implement.

主权项

1. A user identity recognition method for a mobile terminal, comprising:
detecting, by a mobile terminal, and tracking a user's behavior before a Subscriber Identity Module (SIM) card is replaced, and recording characteristics of the user's behavior; after the SIM card is replaced, detecting and tracking a user's behavior and recording characteristics of the user's behavior; and determining whether the characteristics of the user's behavior before the SIM card is replaced are same as or similar to the characteristics of the user's behavior after the SIM card is replaced; when the characteristics of the user's behavior before the SIM card is replaced are same as or similar to the characteristics of the user's behavior after the SIM card is replaced, determining that the user is a legal user; and when the characteristics of the user's behavior before the SIM card is replaced are not same as or similar to the characteristics of the user's behavior after the SIM card is replaced, determining that the user is an illegal user.