Description
Do you know password table? A password table is used to protect the security of the online account. When a user needs to login to his/her online account or pay for money, he/she may need to fill in the password according to his/her own password table. For example, if one user has the following table and the online system requires him/her to input the password of “A4B7D1”, he/she may input “577000”.Do you know password table? A password
