If it is just opened, you have to log in to ICBC online banking to register U Shield, and download U Shield drivers and ICBC plug-ins in official website.

First of all, before using the U shield, you need to bind the U shield and set the password. Here you need to set three passwords.

They are bank card password, transaction password (that is, the password you need to confirm the purchase) and U shield password;

Secondly, when trading, you need to choose the bank where your U shield is located. When trading, you need to connect the U shield to the computer for certificate installation (this installation is usually automatic, except for manual installation in some cases). After that, you can guess that you can conduct online transactions, and then you can follow the prompts to conduct transactions-enter three passwords respectively.

U shield, a customer certificate USBkey issued by ICBC in 2003 and obtained national patent, is an advanced security tool provided by ICBC for online banking. 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.

U shield is a tool for electronic signature and digital authentication of online banking. Built-in micro smart card processor, using 1024-bit asymmetric key algorithm to encrypt, decrypt and digitally sign online data to ensure the confidentiality, authenticity, integrity and non-repudiation of online transactions.