Besides the methods listed in the book, what security measures have ICBC, China Merchants Bank, Alipay and other third-party payments taken to ensure the security of online payment?

Hello, in order to ensure the security of transaction information, please pay attention to: 1. The card number, expiration date and CVV2 of the bank card are important information for online transactions, so please keep them properly to avoid disclosure.

2. Don't set the inquiry password too simply. It is recommended to change the inquiry password regularly. 3. Set the online payment limit to control the risk of online payment embezzlement.

4. Please pay attention to the website during the payment process to avoid visiting fake shopping websites and fake online payment pages.

5. Please read the consumption notification message sent by our bank carefully. If the message amount does not match the actual amount, please call the credit card customer service hotline in time for further inquiry.

6. Update anti-virus software and firewall in time, and exit and pull out "UKEY" in time after using online banking every time.

At present, the online payment of one-card popular version has the following security mechanisms: 1. The popular version of personal banking has strict encryption procedures and uses https to encrypt communication protocols. 2. The online payment of one-card popular version adopts "online payment daily limit" and "online payment limit" for quota control, and the withdrawal password needs to be verified to adjust the quota. 3. When making payment, if the system judges that the transaction is risky, it will ask the customer to verify it through the verification code. In addition, in addition to the security mechanism of China Merchants Bank, you should also protect your information security.