Online banking is very safe. Nowadays, online banking has been more and more deeply involved in people's daily life. Through online banking, you can quickly handle various financial services such as inquiry, remittance, transfer, foreign exchange trading and fund trading. However, the security of online banking is also a public concern. At present, all banks' online banking have standard security systems and measures to ensure that customers' rights and interests can be fully protected. For example, the online banking of Bank of Communications has taken many security precautions, including extra code verification in program testing to prevent password attacks; Kaka must check the card number, password, name, ID number, card opening date or CVV2 code when transferring money; When any factor such as password, name, ID number, card opening date or CVV2 code is entered incorrectly for three consecutive times, you cannot conduct online banking transactions again, and you must go to the counter with your ID card to unlock it. Therefore, the preventive measures for online banking are very strict.

In addition to the precautions taken by banks, citizens should also pay attention to their own safety precautions when using online banking, including:

● You should memorize the online banking website of the opening bank. Don't log in to an unfamiliar online bank, enter your own bank card number and password.

● Keep your card number, password, ID number, card opening date and other information properly, and don't discard the bank receipt casually.

● Don't use serial numbers, phone numbers, birthdays, etc. As a password. It is best to set a bank password different from non-bank passwords such as securities.

● Don't use online banking in public places such as Internet cafes.

● Install firewall and antivirus software on the computer, and regularly update the virus database and detect viruses.

● Update the operating system and Internet browser regularly.

● Don't open hyperlinks or attachments contained in suspicious emails, and don't browse suspicious websites.

● Never disclose the password of your bank card to anyone. commemorate