Let me introduce to you what you need to pay attention to when shopping with a credit card online.

1. Do not shop online/log in to credit card online banking in public places

Not only do online shopping/log in on public computers such as Internet cafes and office computers, but also on WIFI Use credit card online banking in an environment where the source cannot be determined.

2. Flexible use of web page encryption functions

Nowadays, mainstream browsers have encryption functions. When you pay online with a credit card, you will be asked to follow the security plug-in or present a golden key. Wait for the logo to remind you that the conversation is confidential. If none of the above are available, or the browser pops up a prompt: This webpage has security risks, remember not to use a credit card.

3. When shopping online, be aware of official channels and choose merchants with good reputations.

This channel is most easily exploited by scammers, pretending to be official channels, gaining the trust of cardholders, and then defrauding you. Click on a phishing website or credit card account information.

4. Do not tell others credit card account information, including account number, expiration date, password, and CVV2 security code on the card.

No matter what the circumstances, any official channels (banks or merchants) will not ask you to provide this kind of information, because this information adds up to the payment rights of the credit card.

5. The payment password and login password cannot be the same

The login password is easy to be cracked. Everyone should understand that as long as you log in on a machine, traces will be left. These traces are really not that difficult for hackers.

Setting a payment password is much more complicated. You can add uppercase and lowercase letters, numbers, letters, symbols, etc. to increase the difficulty of deciphering.