It looks like a U disk, and its safety performance is like a shield, which means U-shaped shield, so it is named "U shield". Its function is to protect the security of online banking funds and avoid various risks such as hackers, fake websites and Trojan viruses when handling online banking business.
U shield is a customer certificate USBkey issued by ICBC, which has obtained national patent. It is an advanced security tool provided by ICBC for online banking.
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If you accidentally lose your U shield, to ensure the safety of your online bank account, please apply to ICBC outlets for freezing your U shield immediately. If you confirm that the U shield has been lost, you can apply for a replacement certificate. After the application takes effect, you can download the certificate information again according to the original method of using U shield, or you can ask the bank teller to help you complete the operation.
If you encounter any problems in the process of installing U Shield and using ICBC's personal online banking, you can call ICBC's unified service hotline 95588 for consultation at any time, or visit ICBC's website for relevant information or go to ICBC's business outlets for consultation.
Baidu encyclopedia -u shield