How to cancel voiceprint verification in mobile banking of China Construction Bank

The method for China Construction Bank to cancel voiceprint verification:

1. Search China Construction Bank in the mobile phone application software, then download it, and then click Open after downloading. Here, you need to be reminded that the latest version of the software must be downloaded, and the old version does not have this function;

2. Next, you need to enter your ID number, reserved information and login password to log in.

3. After logging in, click More in the upper right corner, and then select Settings in More to enter;

4. After entering the settings, click the security center to enter, and the general security center will be at the top position. Click Enter.

5. Select Manage Login Verification on the Security Center page, and then click Enter;

6. At this time, the button behind voiceprint verification is green, and then click it directly to make it white.

How reliable is voiceprint recognition in identity authentication?

voiceprint recognition, also known as speaker recognition, is a kind of biometric technology. This technology can distinguish the speaker's identity through the voice parameters that reflect the physiological and behavioral characteristics of the speaker in the voice waveform. It has the characteristics of high security and convenient data acquisition.

The advantages are

1. Concealed: it is convenient and natural to obtain, and voiceprint extraction can be carried out without the user's perception.

2. High performance-to-price ratio: the recognition cost of voice acquisition is low, and it is simple to use. Just use a microphone without additional equipment (fingerprints, irises and palm prints do not have this advantage).

3. Scene characteristics of the mobile Internet: It is suitable for remote identity authentication, and remote identity identification can be realized through the Internet and telecommunications only by using a microphone, a mobile phone or a telephone.

4. Fusion: With some other measures, such as content identification through voice recognition, the recognition accuracy and security level can be improved.