Universal U-shield audio accessories are divided into two types: independent type and built-in type according to the different combination methods with online banking U-shield. Independent audio accessories are divided into two categories: A and B according to whether they support existing online banking U-shields.

The types of audio accessories that can be produced by the four U-shield suppliers are as follows: Tiandirong brand has independent type A, independent type B (supports existing online banking U-shield) and built-in type; Minghua brand has independent type Type A, independent type B and built-in type; Feitian and Huahong brands only have independent type A and built-in type.

1. U-Shield, the customer certificate USBkey launched by our bank in 2003 and obtained a national patent, is a high-level security tool provided by our bank for you to handle online banking business. It looks like a USB flash drive and acts like a shield to protect the safety of your online banking funds at all times.

2. From a technical perspective, USB-Shield is a tool for electronic signature and digital authentication in online banking. It has a built-in micro smart card processor and uses a 1024-bit asymmetric key algorithm to encrypt online data. Decryption and digital signature ensure the confidentiality, authenticity, integrity and non-repudiation of online transactions.

3. With U-Shield, you no longer have to worry about various risks such as hackers, fake websites, Trojan viruses, etc. when handling online banking business. U-Shield can protect the safety of your online banking funds. Using U-Shield is your best choice. As long as your login card number, login password, U-Shield and U-Shield password are not leaked to one person at the same time, you can use online banking safely.

4. Compared with USB-Shield, although the encryption authentication method of electronic banking password cards is not as advanced as the former, password cards are cheap, easy to use, and sufficient to cope with hacker attacks, fake website fraud, Trojan viruses, etc. Common risks, very suitable for ordinary online banking customers who do not have high payment limit requirements. If you want to enjoy all the functions of online banking and have higher requirements for the security of online banking, it is recommended that you apply for ICBC U-Shield.

5. Type: The number on the back starts with G&D, 2 and 3 start with Goldpac, 4 starts with Huahong, 5 starts with Feitian, 6 starts with Minghua, and 7 starts with Heaven and earth merge.