Tencent Technology (shenzhen) Company Limited

Yuye Wang

Lei Qin

Xiao He

Mingxue Qin

Liang Huang

Yuanhui Xie

Guoping Yan

An identity authentication method and device and a storage medium are disclosed, and the method includes: receiving a CAPTCHA code acquiring request from a user equipment; randomly selecting a CAPTCHA code and a password corresponding thereto as per the request, the CAPTCHA code comprising a first CAPTCHA image formed by a plurality of spliced sub-images, and the password comprising a preset processing rule for the sub-images; sending the CAPTCHA code and password to the user equipment, so that the user equipment rearranges positions of the sub-images to form a second CAPTCHA image and presents the second CAPTCHA image to a user; and receiving, from the user equipment, authentication response information inputted by a user according to the second CAPTCHA image, authenticating an identity of the user according to the authentication response information, and returning an authentication result to the user equipment.

Identity authentication method and device and storage medium

Disclosed are method for operating a designated service, a service unlocking method and terminal. The method comprises: receiving an operation request for operating the designated service from a user, the operation request containing identification information of the designated service; sending a state inquiry request to a locking server, wherein, the state inquiry request contains identification information of the designated service, and is used to inquiry current state of the designated service; sending a request for operating the designated service to an operating server related to the designated service when the terminal receives from the locking server a prompt information that indicates permitting to continue to execute the designated service, and receiving a result of operation from the operating server; and conducting no operation to the designated service when the terminal receives from the locking server a prompt information that indicates not permitting to continue to execute the designated service.

Method for operating a designated service, service unlocking method, and terminal

Disclosed are a service locking method, apparatuses and systems thereof. The method includes: receiving a locking request including identification information of a designated service and an identifier of an operating terminal, the designated service being a service of performing a sensitive operation to network virtual property; and sending an authentication request containing the identification information of the designated service and the identifier of the operating terminal to an authentication server, and locking the designated service upon receiving successful authentication information from the authentication server. By locking the designated service in the operating terminal after the authentication server authenticates the operating terminal successfully, the problem that the network virtual property of a legal user is likely to undergo an unauthorized operation is solved; a designated service, once locked, may not be directly operated by any operating terminal, thereby preventing unauthorized operations on the designated service.

Service locking method, apparatuses and systems thereof

A verification data processing method includes: receiving CAPTCHA response information sent by user through a user terminal and obtaining an IP address of the user terminal from the CAPTCHA response information; obtaining verification data by verifying the CAPTCHA response information, and storing the verification data in a preset hash table, where the verification data includes the type of a CAPTCHA code corresponding to the CAPTCHA response information, and the number of total verifications of CAPTCHA response information and the number of correct verifications both corresponding to the IP address; determining a user type of the user according to the IP address, the number of total verifications and the number of correct verifications; storing the verification data in a min-heap according to the CAPTCHA code type and the user type; and making a statistic of all the numbers of total verifications and all the numbers of correct verifications in the min-heap.

Growing community of inventors

Shenzhen, China

Yuye Wang