Tencent officially launched QQ password protection card

Recently, Tencent officially launched QQ password protection card, in order to comprehensively strengthen the protection of Tencent QQ user account information. According to Tencent, the QQ password protection card (hereinafter referred to as the "secret protection card") is printed with 8 rows and 10 columns of random numbers. After the user binds the security card with his QQ number, when logging in to QQ, he needs to enter the numbers on the three specified positions of the security card, and only the correct input is allowed to continue the operation. Tencent said the card will be implemented for QQ instant messaging accounts. Through the QQ security card, users will be able to use Tencent QQ in a secure network environment.