If the CCB online banking U-Shield is lost, it is recommended to immediately go to a nearby CCB to freeze it to prevent property losses, and then apply for a replacement.

U-Shield:

U-Shield, the customer certificate USBkey launched by ICBC in 2003 and obtained a national patent, is a high-level security tool provided by ICBC for online banking services. It looks like a USB flash drive, and its security performance is like a shield, which means a 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 services.

U-shield is a customer certificate USBkey launched by ICBC and obtained a national patent. It is a high-level security tool provided by ICBC for you to handle online banking business.

U-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, decrypt and digitally sign online data to ensure online Confidentiality, authenticity, integrity and non-repudiation of transactions.

China Construction Bank was established on October 1, 1954. The head office is located at No. 25 Financial Street, Beijing. It is a large state-owned bank managed by relevant departments and a national deputy ministerial level unit. China Construction Bank's main business areas include corporate banking, personal banking and treasury services. It has branches and subsidiaries in 29 countries and regions, and owns funds, leasing, trusts, life, property and casualty insurance, investment banking, futures, and pensions. subsidiaries in many industries.

China Construction Bank has a broad customer base and maintains banking business relationships with a number of large enterprise groups and leading enterprises in China's strategic economic industries. Its marketing network covers major regions across the country. On June 30, 2016, the British "Banker" magazine released the "Ranking of the World's 1,000 Largest Banks", and China Construction Bank ranked second. In February 2017, Brand Finance released the 2017 Global Top 500 Brands list, with China Construction Bank ranking 14th. In 2018, it ranked 31st among the Fortune Global 500.