| 摘要 |
The present invention relates to an authentication method using a pattern input, and more specifically to an authentication method using a pattern input, wherein the method facilitates a user logging in to a server in which a password or a pattern is stored, or executing an application installed in a user terminal device when the user inputs a pre-stored pattern in a pattern-input window that is shown on a display of a user terminal device having a touchscreen. According to the present invention, an advantageous effect is provided in that a user can simply and quickly input a pattern composed of graphics using a touch method without inputting a password consisting of numbers or characters when accessing a website or executing an application using a user terminal device having a touchscreen. |
