| 摘要 |
The present invention relates to a login system using a multi-password, and an operating method thereof. More specifically, the present invention relates to a login system using a multi-password to prevent hacking in advance by using the multi-password when a user tries to log in at a public place; and an operating method thereof. To this end, the present invention provides the operating method of the login system using a multi-password which sequentially progresses following steps: a server for operating a site inputs information to log in a computer of a user, and one ID, and displays a screen for requesting to sequentially set 1-n number of passwords on the one ID; the user inputs one ID on a corresponding site, and sequentially sets 1-n number of passwords; the operating server stores the ID on the corresponding site inputted by the user, and the sequentially inputted 1-n number of passwords to a DB; and a server for operating the corresponding site sequentially requests a password from first to n^th among the ID and the 1-n number of passwords stored in the DB every time when the user performs login in the corresponding site after the setting is completed. |
