| 摘要 |
Disclosed are a method and an apparatus for building a secure environment. The method comprises: when a terminal screen is in an unlocked state, detecting a touch event of a user on the terminal screen; during a touch of the user, collecting fingerprint information of the user now and then by using the terminal screen; when the collected fingerprint information matches prestored fingerprint information, making a response to the touch event. By means of the solution of the present invention, during a touch operation of a user, a fingerprint of the user is acquired, and authentication of the fingerprint is completed in the background. When the fingerprint is authenticated, a system may correctly respond to an operation of the user, so that it is implemented that without the perception by a user, a full-time lock of an application environment of a terminal is built, thereby eliminating a secure void of the terminal, and ensuring information security of the terminal to the greatest extent. |
