Cannot reissue. You can only cancel the current online banking, re-apply for a new online banking, and run a new U-Shield.
U-Shield is a tool for electronic signature and digital authentication in online banking. The built-in micro smart card processor uses a 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. You need to go to the branch to re-apply for the online silver shield and sign a binding contract. Replacement is charged as a new USB shield, 30-65 yuan. There is no need to go to the contracted bank to apply for online banking shield. You can apply for online silver shield at any savings bank of China Construction Bank. Bring your ID card and the bank card used to apply for online banking shield to the China Construction Bank Savings Office. After completing the payment, you can only use the online silver shield after activating it. You can also ask the sales staff to help activate it. After the online banking shield is lost, as long as you keep the password of the online banking shield properly, the finder will not be able to perform online banking operations without knowing the password, and the security of the account funds will not be affected.
Udun is the common name of U-shield and is the guardian of online banking security. It looks like a USB flash drive and like a shield, it always protects the safety of online banking funds. U-Shield uses high-strength information encryption, digital authentication and digital signature technology, which cannot be copied. It can effectively prevent payment risks and ensure the safe and convenient use of customers' online payment funds. With U-Shield, you don't have to worry about hackers, fake websites, Trojan viruses and other risks when handling online banking services. U-Shield can ensure the safety of your online banking funds.
When customers use online banking external payment services, customers who use login passwords and payment passwords need to protect their card numbers and passwords, ensure that the computer they use to log in to online banking is safe and reliable, regularly update anti-virus software, and download and apply patches in a timely manner. , do not open programs, games and emails from unknown sources, and maintain good Internet habits; if you cannot do this completely, please don't worry. Using USB shield is your best choice. As long as your login card number, login password, USB shield and USB shield password are not disclosed to one person at the same time, you can use online banking with confidence. Alias ??login is a user-defined login method that is different from traditional account login, double password control of login password and payment password, and payment limit control to ensure customer security; identification and prevention through website verification, website certificate verification, reserved information verification, etc. Fake bank website.