How to set the second generation secret security of qq

QQ second-generation secret security is more secure than QQ first-generation secret security. After the mobile phone is successfully bound, the second generation secret protection can be set, and it is directly safe without changing the password. Friends who haven't learned yet, please study with me:

1, log in to your QQ number with your mobile phone.

2. This function needs to be used in the setting function of the lock of the mobile phone device.

3. Open the equipment lock to enter and open the equipment lock.

4. Then, we enter the page of setting secret mobile phone, and the mobile phone sends a short message for verification, and finally click OK.

5. The following figure is the prompt of successful verification.

6. In QQ Security Center, you can see that the device lock has been successfully opened.

7. Then, we use the computer to log in to the Security Center ().

Click Security Tools-Password Protection-Tip: SMS Verification!

8. The key of this step: you must use the wireless network connected by the mobile phone to connect to the computers under the same local area network, as shown in the following figure:

9, according to the above steps, you can successfully set up the second generation of qq security!