KR20190086407A - A Multimodal Password Authentication System and Method Using Image and Text - Google Patents

Abstract

The present invention relates to a multi-form security authentication system and method using images and text, and a multi-form security authentication system according to the present invention includes a password registration unit for registering a password of a user; And a password authentication unit configured to authenticate the input password when the password input by the user matches the pre-registered password, wherein the password registration unit registers at least one image And the password authentication unit authenticates the input text with the password when inputting the text matching the image registered with the password at the time of inputting the password of the user.

Description

Technical Field [0001] The present invention relates to a multi-form security authentication system and method using image and text,

An embodiment of the present invention relates to a multi-form security authentication system and method using images and text.

Typically, users store personal financial information, secure documents, and sensitive data exposed to the outside in electronic devices (mobile terminals, ATMs, PDAs, desktop devices). In addition, users access electronic devices through secure authentication to prevent exposure of stored data.

However, in recent years, passwords to be remembered have increased, making it difficult to manage and use a user ID and a text-based password, and accidents such as financial fraud and exposure of security documents are frequently occurring.

The security authentication methods of electronic devices are divided into a text based authentication method and a graphic contact point based authentication method. The authentication method of the graphical contact point is a method of sequentially selecting contact points through a display on which an image of an electronic device and a photograph are inserted and comparing the selected contact point with the absolute coordinate information of the reference contact point stored on the system of the electronic device .

Such a graphical touchpoint based authentication method is easier to memorize and easier to use than text based authentication method, but the selection accuracy of contact point is lowered and the pattern of graphic contact point can be easily memorized, There is an easy problem.

Korean Registered Patent No. 10-0880243 (Jan. 23, 2009)

An object of the present invention is to provide a multi-form security authentication system and method using an image and a text that allows a user to easily memorize a password by registering the password using an image.

It is another object of the present invention to provide a multi-form security authentication system and method using an image and a text that can promptly authenticate a password by allowing the user to authenticate using a text when authenticating a password.

Further, according to the present invention, an image, which is a substance of a password, is transformed into arbitrary text matching with the image, and then the password is authenticated using the text, thereby enhancing security for password authentication. It is an object of the present invention to provide a security authentication system and method.

According to another aspect of the present invention, there is provided a multi-form security authentication system using an image and text, comprising: a password registration unit for registering a password of a user; And a password authentication unit configured to authenticate the input password when the password input by the user matches the pre-registered password, wherein the password registration unit registers at least one image And the password authentication unit authenticates the input text with the password when inputting the text matching the image registered with the password at the time of inputting the password of the user.

The password registration unit may include an ID registration module that registers the ID of the user using a plurality of texts; And a password registration module for selecting at least one image with the password and registering at least one password image.

The password registration module may include: a registered image display unit that displays a registered image group including a plurality of images on an image registration window; A registered image selecting unit for displaying an image selection key for selecting at least one image clicked by the user among the registered image groups displayed in the image registration window; And a password image registration unit for displaying an image registration key for registering at least one image selected by the user as the password image, wherein the registered image selection unit is configured to select, by the user, , The password image registration unit selects at least one image clicked by the user as the password image, and the password image registration unit registers the at least one image selected by the user when the image registration key is clicked by the user Can be registered as the password image.

The password registration unit may further include: an ID storage module for storing an ID of a user registered by the ID registration module; And a password storage module for storing at least one password image registered by the password registration module with an ID stored in the ID storage module.

Also, the password authenticating unit may include an ID authentication module that performs authentication on an input ID when the ID input by the user using the plurality of text matches the previously registered ID; And a password authentication module that performs authentication on the input password when the password input by the user using the plurality of text matches the pre-registered password image.

The password authentication module may include: an authentication image display unit that displays an authentication image group in which a plurality of images are arranged in a matrix form on an image authentication window; A row display unit for displaying, on one of left and right sides of the authentication image group, a row number that matches a row of each image included in the authentication image group; A column display unit for displaying, on one of upper and lower sides of the authentication image group, a column number that matches the column of each image included in the corresponding authentication image group; A password input unit for displaying a password input key for inputting a sequential number combination of a row number and a column number for a specific image selected by the user in the authentication image group with a password; A password confirmation unit for displaying a password confirmation key for confirming the number combination inputted through the password input key with the input password of the user; And a specific image matching the row number and the column number of the number combination determined by the input password in the authentication image group and comparing the specific image with the pre-registered password image, And a password authentication unit for performing authentication with respect to the input password if it is determined that the password input unit has been operated by the user when the specific numeric key of the password input key is clicked by the user, And the password confirmation unit may determine the number combination input by the user as the input password when the password confirmation key is clicked by the user.

The password authentication module may further include an authentication image re-display unit for displaying an authentication image re-display for activating the authentication image display unit and re-displaying the group of authentication images in the image authentication window, Wherein the image re-display unit outputs a control signal for activating the image group display unit when the authentication image reprinting is clicked by the user, and the image group display unit displays an output from the image group re- And may re-arrange each of the images included in the authenticated image group at random in the image authentication window.

When a plurality of password images are registered by the user, each number combination of the plurality of images selected by the user in the same authentication image group is sequentially input to the password input key and is determined as the input password, The input password can be authenticated with the password for each password image.

In addition, when a plurality of password images are registered by the user, a plurality of authentication image groups are displayed in which the number of password images is the same as the number of password images, and a plurality of images contained therein are arranged differently, A number combination for a specific image selected by the user in the authentication image group is sequentially input to the password input key and is determined as the input password so that the input password can be authenticated with the password for each password image.

Also, a multi-form security authentication method using an image and text according to the present invention includes: a password registration step of registering a password of a user in a password registration unit; And a password authentication step of performing authentication of an input password when the password authentication unit matches the password input by the user with the previously registered password, An ID registration step of registering the ID of the user using the ID; A password registration step in which the password registration module registers at least one password image by selecting at least one image with the password of the user; An ID storing step in which the ID storing module stores the ID of the user registered by the ID registering module; And a password storing step of storing the at least one password image registered by the password storing module with an ID stored in the ID storing module and storing the password in the password storing module, An ID authenticating step of authenticating the input ID when the ID input by the user matches the previously registered ID using the text of the ID; And a password authentication step of performing authentication for an input password when the password authentication module matches a password input by the user using a plurality of texts with a pre-registered password image.

The password registration step may include: a registered image display unit process in which the registered image display unit displays a registered image group including a plurality of images on an image registration window; A registered image selection unit process for displaying an image selection key for selecting at least one image that is clicked by the user among registered image groups displayed in the image registration window by the registered image selection unit; And a password image registration unit process for displaying an image registration key for registering at least one image selected by the user in the password image registration unit as the password image, wherein in the registered image selection unit process, When the image selection key is clicked by the user, the registered image selection unit selects at least one image clicked by the user as the password image, and in the password image registration unit process, The password image registration unit may register at least one image selected by the user as the password image.

In addition, the password authentication process may include: an authentication image display unit process in which an authentication image display unit displays an authentication image group in which a plurality of images are arranged in a matrix form on an image authentication window; A row display unit process in which a row display unit displays a row number that matches one of the left and right sides of the group of authentication images with the row of each image included in the corresponding authentication image group; A column display unit process in which a column display unit displays a column number on one of upper and lower sides of the group of authentication images to match with a column of each image included in the corresponding authentication image group; A password input unit process for displaying a password input key for inputting a sequential number combination of a row number and a column number for a specific image selected by the user in the authentication image group as a password in the password input unit; An authenticated image re-display unit process for displaying an authenticated image re-display unit for activating the authenticated image display unit to redisplay the group of authenticated images in the image authenticated window; A password confirmation unit step of displaying a password confirmation key for confirming the number combination inputted through the password input key by the password confirmation unit as the input password of the user; And the password authentication unit identifies, in the authentication image group, a specific image matching the row number and the column number of the number combination determined by the input password, compares the specific image and the pre-registered password image with each other, And a password authentication unit process for performing authentication for the input password when the password images are identical to each other. In the password input unit process, when the specific numeric key of the password input key is clicked by the user, The password input unit inputs the number combination of the numeric keys clicked by the user as the password, and in the authentication image re-display unit process, when the authentication image reprinting is clicked by the user, Unit activates the image group display unit , The image group display unit randomly rearranges each image included in the authentication image group and redisplays the image in the image authentication window by outputting a control signal for activating the image group display unit, In the unit process, when the password confirmation key is clicked by the user, the password confirmation unit can determine the number combination input by the user as the input password.

As described above, according to the multi-form security authentication system and method using the image and text according to the present invention, when a password is registered, an image is registered using the image, thereby enabling a user to easily memorize the password.

Further, in the present invention, when the password is authenticated, the user is authenticated using the text, so that the user can quickly authenticate the password.

In addition, the present invention has an effect of enhancing security for password authentication by transforming an image, which is a substance of a password, into arbitrary text matching the image, and then authenticating the password using the text.

1 is a block diagram of a multi-form security authentication system using images and text according to the present invention.
2 is a configuration diagram of an encryption registration unit according to the present invention.
3 is a configuration diagram of a password registration module according to the present invention.
4 is an exemplary view showing an example of displaying an image registration window on a user terminal according to the present invention.
5 is a configuration diagram of a password authentication unit according to the present invention.
6 is a configuration diagram of a password authentication module according to the present invention.
7 is an exemplary view illustrating an example of displaying an image authentication window on a user terminal according to the present invention.
8 is a block diagram of a multi-form security authentication method using images and text according to the present invention.
9 is a block diagram of a cryptographic registration step according to the present invention.
10 is a block diagram of a password registration process according to the present invention.
11 is a block diagram of a password authentication step according to the present invention.
12 is a block diagram of a password authentication process according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that the same components or parts among the drawings denote the same reference numerals whenever possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as not to obscure the subject matter of the present invention.

1 is a block diagram of a multi-form security authentication system using images and text according to the present invention.

As shown in FIG. 1, the multi-form security authentication system using images and text according to the present invention includes an encryption registration unit 100 and a password authentication unit 200.

The cryptographic registration unit 100 can register the password of the user.

Specifically, when registering the ID of the user, the password registration unit 100 registers the ID using a plurality of texts including letters, numbers, and special characters, and also registers the password of the user , The password can be registered using at least one image.

2 is a configuration diagram of an encryption registration unit according to the present invention.

The cryptographic registration unit 100 includes an ID registration module 110, a password registration module 120, an ID storage module 13, and a password storage module 140, as shown in FIG.

The ID registration module 110 may register the ID of the user using a plurality of texts including letters, numbers, and special characters.

The password registration module 120 may register at least one password image by selecting at least one image among a plurality of images as a password for the user's ID.

3 is a configuration diagram of a password registration module according to the present invention.

3, the password registration module 120 includes a registered image display unit 121, a registered image selection unit 122, and a password image registration unit 123. [

4 is an exemplary view showing an example of displaying an image registration window on a user terminal according to the present invention.

4, the registered image display unit 121 may display a registered image group 121a including a plurality of images on the image registration window 124 and display the registered image group 121a on the user terminal. Here, The image group 121a can display a plurality of images arranged in a matrix form.

The registered image selection unit 122 may display an image selection key 122a for selecting at least one image that is clicked by the user among the registered image groups displayed in the image registration window.

More specifically, the image selection key 122a may be displayed as 'Choose Images', as shown in FIG. 4, wherein the registered image selection unit 122 selects the image selection key 122a when the image selection key is clicked by the user , And at least one image clicked by the user can be selected as the password image.

That is, when the user clicks the image selection key 122a in a state in which only one image among the registered image groups is clicked by the user, the registered image selection unit 122 can select the corresponding image as the password image, When the user presses the image selection key 122a in a state in which a plurality of images are sequentially clicked from the registered image group, all the images can be selected as a password image.

For example, the registered image selection unit 122 sequentially selects 'star', 'garlic', and 'fish' images from the registered image group 121a shown in FIG. 4, The user can select all of the images as a password image in the order of 'star', 'garlic', and 'fish' images.

The password image registration unit 123 may display an image registration key 123a for registering at least one image selected by the user as the password image.

More specifically, the image registration key 123a may be displayed as 'DONE', as shown in FIG. 4. The password image registration unit 123, when the image registration key is clicked by the user, At least one image selected by the user can be registered as the password image.

That is, as described above, when the image registration key 123a is clicked by the user while the 'star', 'garlic', and 'fish' images are sequentially selected as the password image , The images can be registered as a password image in the order of "star", "garlic", and "fish" images.

The ID storage module 13 may store the ID of the user registered by the ID registration module.

The password storage module 140 may store at least one password image registered by the password registration module with matching the ID stored in the ID storage module.

When the password input by the user matches the pre-registered password, the password authenticating unit 200 can authenticate the input password.

Specifically, when entering the ID of the user, the password registration unit 200 can authenticate the inputted text with the ID when inputting the text that matches the text previously registered with the ID, When a password is input, when the text matching the previously registered image with the password is inputted, the inputted text can be authenticated with the password.

5 is a configuration diagram of a password authentication unit according to the present invention.

The password authentication unit 200 includes an ID authentication module 210 and a password authentication module 220, as shown in FIG.

When the ID input by the user is matched with the previously registered ID using a plurality of texts including letters, numbers and special characters, the ID authentication module 210 searches for the input ID Authentication can be performed.

When the password input by the user is matched with the pre-registered password image using the plurality of texts, the password authentication module 220 can authenticate the input password input by the user.

6 is a configuration diagram of a password authentication module according to the present invention.

6, the password authentication module 220 includes an authentication image display unit 221, a row display unit 222, a column display unit 223, a password input unit 224, A display unit 225, a password confirmation unit 226, and a password authentication unit 227. [

7 is an exemplary view illustrating an example of displaying an image authentication window on a user terminal according to the present invention.

The authentication image display unit 221 may display an authentication image group 221a including a plurality of images on the image authentication window 228 and display the authentication image group 221a on the user terminal as shown in FIG.

Here, the authentication image group 221a can display a plurality of images arranged in a matrix form. The authentication image group 221a includes, for example, a plurality of images as shown in FIG. 7, And the number of columns can be arranged and displayed in the form of a 5x5 matrix.

The row display unit 222 may display a row number 222a matching either row of each image included in the authentication image group on either side of the right and left sides of the authentication image group.

Specifically, the row number 222a may be sequentially arranged in the vertical direction from the right side of the authentication image group 221a to the numbers '1, 2, 3, 4, 5' Here, '1', '2', '3', '4', and '5' represent one row, two rows, three rows, four rows, and five rows, respectively.

The column display unit 223 may display a column number 223a on one of the upper and lower sides of the group of authentication images to match the column of each image included in the corresponding authentication image group

Specifically, as shown in FIG. 7, the column number 223a may be sequentially arranged with numbers '1, 2, 3, 4, and 5' in the horizontal direction from above the authentication image group 221a, Here, '1', '2', '3', '4', and '5' represent the first column, the second column, the third column, the fourth column and the fifth column, respectively.

The password input unit 224 may display a password input key 224a for inputting a sequential number combination of a row number and a column number for a specific image selected by the user in the authentication image group with a password.

Specifically, as shown in FIG. 7, the password input key 224a may sequentially number '1, 2, 3, 4, and 5' in the horizontal direction below the authentication image group 221a When the random number key arranged in the password input key is clicked by the user at least two times, the password input unit 224 inputs the number combination of the numeric keys clicked by the user as the password .

Here, the number combination input by the password may be a sequential combination (row number, column number) of a row number and a column number of a specific image included in the authentication image group 221a, For example, a combination of the numbers is a sequential combination of a column number and a row number, and a combination of 'star', 'garlic', and 'fish' If the images are sequentially registered as password images, the user clicks the password input key 224a to select the number combination of column number '3' and row number '1' as '31' 24 'as the number combination of the column number' 2 'and the row number' 4 'as the number combination for the' garlic 'image, and the column number' 5 'and the number combination of the row number' 5 ',' 55 ' It can be entered.

That is, in the present invention, when there are a plurality of password images registered by the user, the respective combinations of numbers for a plurality of images selected by the user in the same authentication image group, that is, stars, garlic, and fish images, By inputting sequentially, the input password can be entered at a time with a number combination such as '312455'.

The authentication image re-display unit 225 may display the authentication image replay table 225a for activating the authenticated image display unit to redisplay the group of authenticated images in the image authentication window.

7, the authentication image re-display unit 225a may be displayed as 'Next', and the authentication image re-display unit 225 may display the authentication image re-displayed by the user The image group display unit 221 can be activated by the control signal output from the image group re-display unit and included in the authentication image group A new authentication image group in which each image is rearranged at random is generated and re-displayed in the image authentication window.

Accordingly, when the 'star', 'garlic', and 'fish' images are sequentially registered as a password image, the user first clicks the password input key 224a to display a ' And displays a second authentication image group having an image arrangement different from the first authentication image group in the image authentication window by clicking on the authentication image reprinting icon 225a, 2 images of the 'garlic' image included in the second authentication image group, and then clicks on the authentication image reprinting table 225a again to select different image arrays from the first authentication image group and the second authentication image group The third authentication image group may be displayed on the image authentication window and then the number combination for the 'fish' image included in the third authentication image group may be input.

Here, the number combinations for the 'star', 'garlic', and 'fish' images included in the first authentication image group, the second authentication image group, and the third authentication image group, respectively, may be formed differently.

That is, in the present invention, when a plurality of password images registered by a user are displayed, a plurality of authentication image groups having the same number as the corresponding password image and in which a plurality of images contained therein are arranged differently are displayed, Can sequentially input the combination of numbers corresponding to the password images in the respective authentication image groups through the password input key, thereby inputting the password for the password image.

The password confirmation unit 226 may display a password confirmation key 226a for confirming the number combination input through the password input key with the input password of the user.

More specifically, the password confirmation key 226a may be displayed as "Enter" as shown in Fig. 7. When the password confirmation key is clicked by the user, Can be determined by the input password.

That is, as described above, the password confirmation unit 226 sequentially inputs each combination of numbers for a plurality of images selected by the user in the same authentication image group through the password input key, When a password combination key is clicked by a corresponding user in a state in which a number combination of a specific image selected by the user in the group is input sequentially through the password input key, the number combination entered by the user is determined as the input password .

The password authentication unit 227 specifies a specific image matching the row number and column number of the number combination determined by the input password in the authentication image group and then transmits the password image registered in the password registration module And if the specific image and the password image are the same as each other, it is possible to authenticate the input password.

Hereinafter, a data visualization service method according to the present invention will be described.

8 is a block diagram of a multi-form security authentication method using images and text according to the present invention.

The multi-form security authentication method using an image and text according to the present invention includes a password registration step (S100) and a password authentication step (S200) as shown in FIG.

The password registration step S100 is a step in which the password registration unit 100 registers the password of the user.

9 is a block diagram of a cryptographic registration step according to the present invention.

Specifically, the password registration step S100 includes an ID registration step S110, a password registration step S120, an ID storage step S130, and a password storage step S140, as shown in FIG. 9 .

The ID registration step (S110) is a step in which the ID registration module 110 registers the ID of the user using a plurality of texts.

In the password registration step (S120), the password registration module 120 registers at least one password image by selecting at least one image with the password of the user.

10 is a block diagram of a password registration process according to the present invention.

The password registration process S120 includes a registered image display unit process S121, a registered image selection unit process S122, and a password image registration unit process S123, as shown in FIG.

The registered image display unit process S121 is a unit process in which the registered image display unit 121 displays a registered image group 121a including a plurality of images on the image registration window 124. [

The registered image selection unit process S122 displays the image selection key 122a for selecting at least one image that is clicked by the user among the registered image groups displayed in the image registration window by the registered image selection unit 122 .

Specifically, in the registered image selection unit process (S122), when the image selection key is clicked by the user, the registered image selection unit may select at least one image clicked by the user as the password image .

The password image registration unit process (S123) is a unit process in which the password image registration unit 123 displays an image registration key 123a for registering at least one image selected by the user as the password image.

More specifically, in the password image registration unit process (S123), when the image registration key is clicked by the user, the password image registration unit may register at least one image selected by the user as the password image .

The ID storing process (S130) is a process in which the ID storing module 130 stores the ID of the user registered by the ID registration module.

The password storing process (S140) is a process in which the password storing module 140 stores at least one password image registered by the password registration module with matching the ID stored in the ID storing module.

The password authentication step S200 is a step in which the password authentication unit 200 authenticates the input password when the password input by the user matches the previously registered password.

11 is a block diagram of a password authentication step according to the present invention.

Specifically, the password authentication step (S200) includes an ID authentication step (S210) and a password authentication step (S220), as shown in FIG.

The ID authentication process (S210) is a process for authenticating an input ID when the ID input by the user using the plurality of texts matches the previously registered ID.

The password authentication process S220 is a process for authenticating the input password when the password authentication module 220 matches the password input by the user using the plurality of texts with the pre-registered password image.

12 is a block diagram of a password authentication process according to the present invention.

12, the password authentication process S220 includes an authentication image display unit process S221, a row display unit process S222, a column display unit process S223, a password input unit process S224 ), An authentication image re-display unit process (S225), a password confirmation unit process (S226), and a password authentication unit process (S227).

The authenticated image display unit process S221 is a unit process of displaying the authenticated image display unit 221 in the image authentication window 228 with the authenticated image group 221a in which a plurality of images are arranged in a matrix form.

The row display unit process (S222) is a process in which the row display unit 222 displays a row number 222a matching either row of each image included in the corresponding authentication image group on either side of either of the right and left sides of the authentication image group Unit process.

The column display unit process (S223) is a process in which the column display unit (223) displays a column number (223a) indicating a column number (223a) on either side of the upper and lower sides of the group of authentication images, Process.

The password input unit process S224 includes a password input key 224a for inputting a sequential number combination of a row number and a column number for a specific image selected by the user in the authentication image group, ). ≪ / RTI >

Specifically, in the password input unit process (S224), when a specific numeric key of the password input key is clicked by the user, the password input unit inputs a number combination of numeric keys clicked by the corresponding user as the password can do.

The authentication image re-display unit process S225 is a process for re-displaying the authentication image for re-displaying the authenticated image group 221 in the image authentication window by activating the authenticated image display unit 221 225a.

More specifically, in the authentication image re-display unit process (S225), when the authentication image re-display is clicked by the user, the authentication image re-display unit outputs a control signal for activating the image group display unit, By activating the image group display unit, the image group display unit can randomly rearrange each image included in the authentication image group and re-display the image in the image authentication window.

The password confirmation unit process (S226) is a unit process for displaying the password confirmation key 226a for confirming the number combination entered through the password input key by the password confirmation unit 226 as the input password of the user.

More specifically, in the password confirmation unit process (S226), when the password confirmation key is clicked by the user, the password confirmation unit can determine the number combination input by the user as the input password.

In the password authentication unit process (S227), the password authentication unit (227) identifies, in the authentication image group, a specific image matching the row number and column number of the number combination determined by the input password, And comparing the password images with each other, and if the specific image and the password image are identical to each other, authentication is performed on the input password.

As described above, according to the present invention, when a password is registered, an image is used to register the password, so that the user can easily memorize the password. Further, when the password is authenticated, In addition, it is possible to enhance the security for the password authentication by transforming the image of the actual password as the arbitrary text matching the corresponding image, and then authenticating the password using the text.

As described above, the multi-form security authentication system and method using images and text according to the present invention have been described with reference to the drawings. However, the present invention is not limited to the embodiments and drawings disclosed in the present specification, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100: a password registration unit 110: an ID registration module
120: Password registration module 121: Registration image display unit
121a: registered image group 122: registered image selection unit
122a: Image selection key 123: Password image registration unit
123a: image registration key 124: image registration window
130: ID storage module 140: Password storage module
200: Password authentication unit 210: ID authentication module
220: Password authentication module 221: Authentication image display unit
221a: Authentication image group 222: Line display unit
222a: row number 223: column display unit
223a: Column No. 224: Password input unit
224a: Password input key 225: Authentication image re-display unit
225a: Reprinting the authentication image 226: Password confirmation unit
226a: Password confirmation key 227: Password authentication unit
228: Image Authentication Window
S100: Password registration step
S110: ID registration process
S120: Password registration step
S121: Registration image display unit process
S122: Registration image selection unit process
S123: Password image registration unit process
S130: ID storage process
S140: password storage process
S200: Password authentication step
S210: ID authentication process
S220: Password authentication process
S221: Authentication image display unit process
S222: Line display unit process
S223: Thermal display unit process
S224: Password input unit process
S225: Authentication image re-display unit process
S226: Password confirmation unit process
S227: Password authentication unit process

Claims (12)

A password registration unit for registering a password of a user; And
And a password authenticating unit for authenticating the input password when the password input by the user matches the previously registered password,
Wherein the password registration unit comprises:
When registering the password of the user, registering the password using at least one image,
Wherein the password authentication unit comprises:
Wherein the input text is authenticated using the password when the user inputs a password to match the pre-registered image with the password.
The method according to claim 1,
Wherein the password registration unit comprises:
An ID registration module for registering the ID of the user using a plurality of texts; And
And a password registration module for selecting at least one image with the password and registering at least one password image.
3. The method of claim 2,
The password registration module includes:
A registered image display unit for displaying a registered image group including a plurality of images on an image registration window;
A registered image selecting unit for displaying an image selection key for selecting at least one image clicked by the user among the registered image groups displayed in the image registration window; And
And a password image registration unit for displaying an image registration key for registering at least one image selected by the user as the password image,
Wherein the registered image selection unit comprises:
When the image selection key is clicked by the user, selects at least one image clicked by the user as the password image,
Wherein the password image registration unit comprises:
And registers at least one image selected by the user as the password image when the image registration key is clicked by the user.
The method of claim 3,
Wherein the password registration unit comprises:
An ID storage module for storing an ID of a user registered by the ID registration module; And
Further comprising a password storage module for storing at least one password image registered by the password registration module with an ID stored in the ID storage module and storing the password image.
5. The method of claim 4,
Wherein the password authentication unit comprises:
An ID authenticating module for authenticating an input ID when the ID input by the user matches a previously registered ID using a plurality of texts; And
And a password authentication module for performing authentication on the input password when the password input by the user using the plurality of text matches the pre-registered password image. Security authentication system.
6. The method of claim 5,
Wherein the password authentication module comprises:
An authentication image display unit which displays an authentication image group in which a plurality of images are arranged in a matrix form on an image authentication window;
A row display unit for displaying, on one of left and right sides of the authentication image group, a row number that matches a row of each image included in the authentication image group;
A column display unit for displaying, on one of upper and lower sides of the authentication image group, a column number that matches the column of each image included in the corresponding authentication image group;
A password input unit for displaying a password input key for inputting a sequential number combination of a row number and a column number for a specific image selected by the user in the authentication image group with a password;
A password confirmation unit for displaying a password confirmation key for confirming the number combination inputted through the password input key with the input password of the user; And
A specific image matching the row number and the column number of the number combination determined by the input password is specified in the authentication image group and the specific image and the previously registered password image are compared with each other, And a password authenticating unit for authenticating the input password,
Wherein the password input unit comprises:
When a specific numeric key of the password input key is clicked by the user, the numeric combination of the numeric key clicked by the user is input as the password,
The password confirmation unit,
And when the password confirmation key is clicked by the user, the number combination inputted by the user is determined as the input password.
The method according to claim 6,
Wherein the password authentication module comprises:
And an authentication image re-display unit for displaying an authenticated image re-display screen for activating the authenticated image display unit and redisplaying the authenticated image group in the image authentication window,
Wherein the authentication image re-
Outputting a control signal for activating the image group display unit when the authentication image reprinting is clicked by the user,
Wherein the image group display unit comprises:
Wherein the image authentication unit is activated by a control signal output from the image group re-display unit to randomly rearrange each image included in the authentication image group and re-display the image in the image authentication window. Security authentication system.
8. The method of claim 7,
When a plurality of password images are registered by the user,
Each combination of numbers for a plurality of images selected by the user in the same authentication image group is successively input to the password input key and confirmed as the input password so that the input password can be authenticated with the password for each password image Multi - form security authentication system using images and text.
8. The method of claim 7,
When a plurality of password images are registered by the user,
Wherein a plurality of authentication image groups each having a number equal to the number of the password images are arranged so that a plurality of images included therein are arranged differently,
Wherein a number combination of a specific image selected by a user in each of the authentication image groups is sequentially inputted to the password input key and is determined as the input password so that the input password can be authenticated with the password for each password image And multi - form security authentication system using text.
10. A security authentication method using a multi-form security authentication system according to any one of claims 1 to 9,
A password registration step in which a password registration unit registers a password of a user; And
And a password authentication step of performing authentication of an input password when the password authentication unit matches the password input by the user with the previously registered password,
Wherein the password registration step comprises:
An ID registration step in which the ID registration module registers the ID of the user using a plurality of texts;
A password registration step in which the password registration module registers at least one password image by selecting at least one image with the password of the user;
An ID storing step in which the ID storing module stores the ID of the user registered by the ID registering module; And
And a password storing step of storing the at least one password image registered by the password storing module with the ID stored in the ID storing module,
Wherein the password authentication step comprises:
An ID authenticating step of authenticating an input ID when the ID authenticated by the ID authenticating module matches the ID registered by the user using a plurality of texts with the previously registered ID; And
And a password authentication step of performing authentication on an input password when the password authentication module matches a password inputted by the user using a plurality of texts with an already registered password image. Multi - form security authentication method using.
11. The method of claim 10,
In the password registration step,
A registered image display unit process in which a registered image display unit displays a registered image group including a plurality of images on an image registration window;
A registered image selection unit process for displaying an image selection key for selecting at least one image that is clicked by the user among registered image groups displayed in the image registration window by the registered image selection unit; And
And a password image registration unit for displaying an image registration key for registering at least one image selected by the user as the password image,
In the registered image selection unit process,
When the image selection key is clicked by the user, the registered image selection unit selects at least one image clicked by the user as the password image,
In the password image registration unit process,
And when the image registration key is clicked by the user, the password image registration unit registers at least one image selected by the user as the password image.
12. The method of claim 11,
In the password authentication process,
An authentication image display unit for displaying an authentication image group in which a plurality of images are arranged in a matrix form on an image authentication window;
A row display unit process in which a row display unit displays a row number that matches one of the left and right sides of the group of authentication images with the row of each image included in the corresponding authentication image group;
A column display unit process in which a column display unit displays a column number on one of upper and lower sides of the group of authentication images to match with a column of each image included in the corresponding authentication image group;
A password input unit process for displaying a password input key for inputting a sequential number combination of a row number and a column number for a specific image selected by the user in the authentication image group as a password in the password input unit;
An authenticated image re-display unit process for displaying an authenticated image re-display unit for activating the authenticated image display unit to redisplay the group of authenticated images in the image authenticated window;
A password confirmation unit step of displaying a password confirmation key for confirming the number combination inputted through the password input key by the password confirmation unit as the input password of the user; And
The password authentication unit identifies, in the authentication image group, a specific image matching the row number and column number of the number combination determined by the input password, compares the specific image and the pre-registered password image with each other, And a password authentication unit for authenticating the input password when the images are identical to each other,
In the password input unit process,
When the specific numeric key of the password input key is clicked by the user, the password input unit inputs the number combination of the numeric keys clicked by the user as the password,
In the authentication image re-display unit process,
When the authentication image reprinting is clicked by the user, the authentication image re-display unit outputs a control signal for activating the image group display unit to activate the image group display unit, Each image included in the authentication image group is randomly rearranged and re-displayed in the image authentication window,
In the password confirmation unit process
And when the password confirmation key is clicked by the user, the password confirmation unit determines the number combination input by the user as the input password.

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