JP2014002572A - Mutual authentication system and mutual authentication method using gps function - Google Patents

Mutual authentication system and mutual authentication method using gps function Download PDF

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Publication number
JP2014002572A
JP2014002572A JP2012137612A JP2012137612A JP2014002572A JP 2014002572 A JP2014002572 A JP 2014002572A JP 2012137612 A JP2012137612 A JP 2012137612A JP 2012137612 A JP2012137612 A JP 2012137612A JP 2014002572 A JP2014002572 A JP 2014002572A
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Japan
Prior art keywords
mobile terminal
authentication
location information
information
position information
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JP2012137612A
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Japanese (ja)
Inventor
Hiroshi Daidoji
宏 大道寺
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Hitachi Systems Ltd
株式会社日立システムズ
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Priority to JP2012137612A priority Critical patent/JP2014002572A/en
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Application status is Pending legal-status Critical

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Abstract

Provided is a mutual authentication system that performs highly accurate authentication.
A mobile terminal having a location information authentication function unit that is connected to a mobile phone with a GPS function and authenticates a location of an authentication device based on location information of an authentication device stored in advance and installed in a data providing server. An authentication device 105 having a location information authentication function unit 106 for performing location authentication of the mobile terminal based on location information from the mobile terminal and permitted location information of the mobile terminal stored in advance in the mobile terminal database 107. Extracts the permitted position information from the mobile terminal database 107 using the unique device number of the mobile terminal received from the mobile terminal 101 as a key, and authenticates the mobile terminal position based on the extracted permitted position information and the received terminal position information. And the mobile terminal 101 is based on the location information from the authentication device 105 and the authentication device location information stored in advance. Mutual authentication system that performs authentication.
[Selection] Figure 1

Description

  The present invention relates to a mutual authentication system and a mutual authentication method using a GPS function capable of authenticating that a service provider side server and a user side mobile terminal are authorized service providers and users.

  In recent years, for example, an authentication system for sharing information among limited users while strictly protecting confidential documents in a company is known. In such an authentication system, for example, a password from a user is known. It is necessary to appropriately perform user authentication in order to control the authority to view and use digital content such as an electronic document based on the number and the like, and the following patents describe the technology related to this authentication system. Reference 1 is cited.

  This Patent Document 1 discloses a mobile terminal that provides its own location information using a global positioning system (GPS), a client terminal to which the mobile terminal is connected, and access to confidential documents in advance. And a service providing device that provides a confidential document service to the client terminal, and transfers location information acquired from the mobile terminal to the service providing device. A technique is described in which the service providing apparatus confirms the position of the client terminal from the transferred position information and authenticates a user who uses the client terminal.

JP 2005-309890 A

  In general, password input authentication is generally used as a method of personal authentication, but this password authentication method is a login ID that identifies a user provided by a service source from his / her mobile phone or personal computer. And the password that is paired with the login ID and the like is transmitted to the server, and the server that has received these authenticates whether or not the received login ID and password are the same as those stored in the server in advance, When it is determined that it matches, it is determined that the user is the person, and access to the server is granted. However, in such authentication by password input, there is a possibility that the password may be misused by being known to others. There was a problem.

  On the other hand, the technique described in Patent Document 1 described above uses a function that allows a mobile terminal such as a mobile phone or a PHS to acquire the user's position information using the GPS function or the like. Although it is possible to determine whether or not there is only the user's location information authenticated, it is not possible to check whether the connected device is a legitimate service provider device, leading to malicious sites, etc. There was a problem that it was difficult to prevent information leakage.

  The object of the present invention is to solve the above-described problems of the prior art, and can mutually authenticate that the service provider side server and the user side mobile terminal are legitimate with higher accuracy. To provide a mutual authentication system and a mutual authentication method using a GPS function.

In order to achieve the above object, the present invention is connected to a mobile terminal with a GPS function carried by a user, connected to a mobile terminal on the user side assigned with a unique device number, and the mobile terminal via the Internet, A mutual authentication system comprising an authentication device installed on a server that provides data,
The mobile terminal uses the mobile phone to transmit its own location information and unique device number to the authentication device via the Internet, and the location information from the authentication device and the authentication device stored in advance. A location information authentication function unit that authenticates the authentication device location by comparing the location information, and the authentication device stores a mobile terminal database that stores permitted location information that permits authentication corresponding to a plurality of unique device numbers; A user information database storing login IDs and passwords of a plurality of users, a position information transmission function unit for transmitting own position information to a mobile terminal, and terminal position information received from the mobile terminal and stored in the mobile terminal database It has a location information authentication function unit that compares location information and authenticates location information of the mobile terminal, and a function that performs login authentication from the mobile terminal. Login authentication function unit
The authentication device extracts the permitted location information from the mobile terminal database using the unique device number of the mobile terminal transmitted by the location information transmission function unit of the mobile terminal as a key, and extracted by the first step A second step of comparing the permitted position information with the received terminal position information and determining whether or not the terminal position information is included in the permitted position information by the position information authentication function unit; and the terminal position by the second step When it is determined that the information is included in the permitted position information, a third step of transmitting the position information to the mobile terminal by the position information transmission function unit is performed,
A fourth step in which the mobile terminal compares the location information of the authentication device transmitted in the third step with the stored location information of the authentication device by the location information authentication function unit to authenticate the authentication device location; When the authentication device position is authenticated in the fourth step, a first feature is that a fifth step of logging in to the login authentication function unit of the authentication device is executed.

  In addition, in the mutual authentication system of the above feature, the present invention has a second feature that the authentication device includes a second mobile phone with a GPS function that acquires its own location information. In the mutual authentication system according to any one of the above, the third feature is that the permitted location information stored in the mobile terminal database of the authentication device includes a plurality and / or a predetermined area. The permitted location information stored in the terminal database includes longitude / latitude information in DMS format and altitude location information in geodetic system format for specifying the use location of the mobile terminal, and longitude / latitude is used for authentication of the mobile terminal location in the second step. The fourth feature is to include a sixth step of performing authentication based on the information and the altitude position information.

Furthermore, the present invention provides a mobile terminal connected to a mobile phone with a GPS function carried by the user and connected to the mobile terminal on the user side assigned with a unique device number via the Internet, and provides data. A location information transmission function unit that transmits the location information and unique device number of the mobile terminal to the authentication device via the Internet using the mobile phone, A location information authentication function unit that authenticates the location of the authentication device by comparing the location information from the authentication device with the location information of the authentication device stored in advance, wherein the authentication device is associated with a plurality of unique device numbers. Mobile terminal database for storing permitted location information, user information database for storing login IDs and passwords of multiple users, and own location information to the mobile terminal A location information transmitting function unit for receiving, a location information authentication function unit for authenticating the location information of the mobile terminal by comparing the location information received from the mobile terminal and the location information stored in the mobile terminal database, and the mobile terminal A mutual authentication method of a computer system having a login authentication function unit having a function of performing login authentication from
A first step of extracting permitted location information from the mobile terminal database using the unique device number of the mobile terminal transmitted by the location information transmission function unit of the mobile terminal as a key to the authentication device, and the first step A second step of comparing the permitted position information with the received terminal position information and determining whether or not the terminal position information is included in the permitted position information by the position information authentication function unit; and the terminal position by the second step When it is determined that the information is included in the permitted position information, the third step of transmitting the position information to the mobile terminal by the position information transmission function unit is executed,
A fourth step of authenticating the authentication device location by comparing the location information of the authentication device transmitted in the third step with the location information of the stored authentication device to the mobile terminal by the location information authentication function unit; A fifth feature is that when the authentication device position is authenticated in the fourth step, a fifth step of logging in to the login authentication function unit of the authentication device is executed.

  Further, the present invention provides the mutual authentication method according to the above feature, wherein the authentication device includes a second mobile phone with a GPS function for acquiring its own location information, and uses the second mobile phone to determine its own location. According to a sixth aspect of the present invention, in the mutual authentication method according to any one of the features, the permitted location information stored in the mobile terminal database of the authentication device includes a plurality of and / or predetermined areas, and the authentication is performed. According to a seventh aspect of the present invention, the position information authentication function unit of the apparatus determines whether or not terminal position information including a plurality of and / or a predetermined area is included in the permitted position information. In the permitted position information stored in the mobile terminal database, the latitude / longitude information in DMS format and the altitude position information in geodetic system format for specifying the location where the mobile terminal is used are included, That the authentication of the mobile terminal location from step based on the longitude and latitude information, and altitude position information to include a sixth step of authenticating characterized eighth.

  A mutual authentication system and a mutual authentication method using a GPS function according to the present invention are connected to a mobile phone with a GPS function carried by a user, and a user-side mobile terminal to which a unique device number is assigned, and the mobile terminal A location information for authenticating the location of the authentication device by comparing the location information from the authentication device with the location information of the authentication device stored in advance in the mobile terminal. An authentication function unit is provided, and a mobile terminal database storing permission location information permitting authentication corresponding to a plurality of unique device numbers is provided in the authentication device, and the authentication device uses the received unique device number of the mobile terminal as a key. Authentication based on whether terminal location information is included in the allowed location information by comparing the allowed location information extracted from the mobile terminal database with the received terminal location information, Serial mobile terminal, by performing authentication and for comparing the pre-stored authentication apparatus position information and the position information of the authentication device, it is possible to perform mutual authentication based on the position information of each other with high accuracy.

The figure which shows the whole structure of the mutual authentication system by embodiment of this invention. The figure which shows the whole operation | movement flow of the mutual authentication system by this embodiment. The figure which shows the operation | movement flow of the positional information transmission function of the mobile terminal by this embodiment. The figure which shows the operation | movement flow of the positional information authentication function of the authentication apparatus by this embodiment. The figure which shows the operation | movement flow of the positional information transmission function of the authentication apparatus by this embodiment. The figure which shows the operation | movement flow of the positional information authentication function of the mobile terminal by this embodiment. The figure which shows the operation | movement flow of the login authentication function of the mobile terminal by this embodiment. The figure for demonstrating the mobile terminal database by this embodiment. The figure for demonstrating the user information database by this embodiment.

Hereinafter, an embodiment of a mutual authentication system for realizing a mutual authentication method using a GPS function according to the present invention will be described in detail with reference to the drawings.
[Constitution]
As shown in FIG. 1, the mutual authentication system according to the present embodiment is connected to a mobile terminal 101 on the user side connected to a mobile phone 102 with a GPS function carried by the user, and to the mobile terminal 101 via the Internet 104. And an authentication device 105 installed in a server (not shown) on the data providing side.

  The mobile terminal 101 according to the present embodiment includes a location information transmission function unit 103 having a function of transmitting a user's current location information to the authentication device 105 via the Internet 104 using the mobile phone 102, and the authentication device 105. And a position information authentication function unit 110 having a function of comparing and authenticating previously stored position information of the authentication device 105.

  The authentication device 105 includes a mobile terminal database 107 that stores location information for each of a plurality of users, a user information database 112 that stores various information such as login IDs and passwords of each user, and the mobile phone 108. , The location information transmission function unit 109 having a function of transmitting the current location information on the server side to the mobile terminal 101 via the Internet 104, the current location information of the mobile terminal 101 and the location information stored in the mobile terminal database 107 And a function for performing login authentication to various information databases (not shown) prepared in a server from the mobile terminal 101, and a function for authenticating user position information by comparing And a login authentication function unit 111.

  As shown in FIG. 8A, the mobile terminal database 107 included in the authentication device 105 has a longitude position in a DMS format (a format in which latitude / longitude is expressed using degrees / minutes / seconds) for specifying the use location of the mobile terminal. Location information 1 that is information, location information 2 that is longitude location information in DMS format for specifying the use location of the mobile terminal, and geodetic system format in DMS format for specifying the use location of the mobile terminal (on the earth) Position information 3 which is altitude position information in the form of coordinates of latitude and longitude and coordinates using latitude and altitude), and geodetic level in DMS format for identifying the location where the mobile terminal is used (level of target reference point surveying) , Position information 4 indicating the mobile terminal, a unique device number that is information for uniquely identifying the mobile terminal, the postal code of the mobile terminal user, the same address, the user responsible for the mobile terminal, and the user responsible Communicating Composed of the respective items of information of the previous phone number.

  The specific contents of the mobile terminal database 107 are, for example, as shown in FIG. 8B, the position information 1 is “+35.51.25.197” and the position information 2 is “+139.38.55.555”. , Position information 3 is “wgs84”, position information 4 is “1” (wide area), unique identification number is “00-00-00-00-00-01”, postal code is “999-9999”, and address is Stored as “Saitama XX city △ Δ town 9-9-9”, the person in charge of use is “Taro XX”, and the contact information is “999-9999-9999”. The location information is not limited to pinpoint location information. In the case of a company, the location information includes a plurality of location information, such as a head office, a branch office, a sales office, and a home, and an area within a predetermined range. May be.

  As shown in FIG. 9A, the user information database 112 included in the authentication device 105 includes a login ID for identifying a user, a user password set in correspondence with the login ID, It consists of each item information of the user's name and the telephone number indicating the user's contact information. Specifically, as shown in FIG. 9B, for example, the login ID is “10000000” and the password is “abcd0001efg”. , The user name is stored as “ΔΔ Jiro”, and the contact information is stored as “11-1111-1111”.

[Operation]
Now, the overall operation of the mutual authentication system using the GPS function configured as described above is that the mobile terminal 101 and the authentication device 105 perform mutual authentication. As shown in FIG. When there is an access request from the user, step S201 for transmitting the location information of the own device to the authentication device 105 in order to prove that the mobile terminal 101 is used from a location where use of the mobile terminal 101 is permitted, The authentication apparatus 105 that has received the position information performs step S202 for performing position information authentication for confirming that the use is from a place where use is permitted, and the use is permitted when the authentication does not match in step S202. The mobile terminal 101 is notified that the use is from a location that is not, and a location authentication error screen is displayed on the mobile terminal 101; If it is determined in step S202 that the location information of the mobile terminal is the same, the authentication device 105 transmits the location information of the own device to the mobile terminal 101 in order to prove that the authentication device 105 is the device (server) of the service provider. Step S205 for performing location information authentication for confirming that the mobile terminal 101 is a device of a predetermined service provider based on the location information of the authentication device 105 transmitted in Step S204, and Step S205 When it is determined that the location information of the authentication device is different in step S206, it is determined that the device is not a service provider device, and when it is determined in step S205 that the location information of the authentication device matches in step S205, the location authentication error screen is displayed. Step S for determining that the device is a service provider and displaying a login screen 07, step S208 in which the user performs login processing using the login screen displayed in step S207, and the authentication device 105 that has received the login processing in step S208 uses the user ID, password, etc. Step S209 for performing login authentication, Step S210 for displaying a login authentication error when the login authentication in Step S209 does not match, and subsequent processing (not shown) when login authentication is permitted in Step S209 are continued. Thus, the mobile terminal 101 and the authentication apparatus 105 are used to authenticate each other as a legitimate user and a service provider device using the location information of the mobile terminal 101 carried by the user and the location information of the authentication device 105.

  In step S204 for transmitting the location information of the mobile terminal 101, as shown in FIG. 3, the mobile terminal 101 acquires the location information of the mobile terminal 101 using the GPS function of the mobile phone 102, and the step S301. Step S302 for encrypting the location information and the unique device number of the mobile terminal 101 to prevent misuse, and transmitting the location information and the unique device number data encrypted in Step S302 to the authentication device 105 By executing step S303, the operation is performed so as to encrypt and transmit its own unique device number and current position information.

  As shown in FIG. 4, step S202 for authenticating the location information of the authentication device 105 includes step S311 for receiving the data encrypted from the mobile terminal 101 in step S204 described above, and the encrypted data received in step S311. Step S312 for decryption by decryption software, and search for and obtain permitted location information from the mobile terminal database 107 that is permitted to access the mobile terminal with the specific device number, using the unique device number decrypted in step S312 as a key. Step S313, Step S314 for comparing the permitted position information acquired in Step S313 with the position information decoded in Step S312 and the position information decoded in Step S314 not included in the permitted position information (In case of mismatch), moving end If the location information decoded by step 314 is included in the permitted location information (if they match), the location information of the authentication device 105 is sent to the mobile terminal. By executing step S316 transmitted to 101, the mobile terminal 101 operates to authenticate whether or not it is accessed from the permitted location information (area).

  As shown in FIG. 5, step S204 for transmitting the location information of the authentication device 105 includes step S321 for obtaining the location information of the authentication device 105 using the GPS function of the mobile phone 108, and the location information obtained in step S321. 2 using the encryption software, step S323 for transmitting the encrypted data of the position information encrypted in step S322 to the mobile terminal 101, and the mobile terminal 101 in FIG. When the location information on the authentication device side in step S205 is authenticated, the location information of the authentication device 105 can be transmitted to the mobile terminal 101 by executing step S324 of transmitting a login authentication screen to the mobile terminal 101. .

  As shown in FIG. 6, step S205 for authenticating the location information of the mobile terminal 101 includes step S331 for receiving the location information encrypted from the authentication device 105, and decrypting the encrypted data of the location information received in step S331. Step S332, the step S333 comparing the decrypted location information of the authentication device 105 with the location information stored in a memory (not shown), and the location information of the authentication device decrypted in the step S333 and storage When it is determined that the position information does not match, it is determined that step S334 for displaying the position information authentication error screen matches the position information of the authentication device decrypted in step S333 and the stored position information. If so, step S335 is executed to display the login screen and end the process. It allows operates to authenticate the position information of the authentication device 105.

  As shown in FIG. 7, step S209 for performing login authentication of the authentication device 105 uses step S341 for obtaining the login ID and password input from the mobile terminal 101, and the login ID obtained in step S341 as a key. Step S342 for retrieving the password of the user from the user information database 112, the password stored in the user information database 112 and the password acquired in step S341 are compared, and not shown when it is determined that they match. The authentication apparatus 105 executes step S343 for continuing the processing of step S344 and step SS344 for transmitting a login error screen to the mobile terminal 101 when it is determined in step S343 that the two passwords do not match. It is possible to perform user authentication using a login ID and password.

  The mutual authentication system according to the embodiment includes, for example, the same position information as that of the above-described embodiment, because the permitted position information that permits authentication includes position information 3 that includes altitude information in addition to position information 1 and 2 that specify latitude and longitude. For example, it is possible to configure such that only access from a specific level of a high-rise building is permitted by performing the authentication specifying the altitude in the high-rise building even at the longitude and latitude.

  As described above, in the mutual authentication system and method using the GPS function according to the present embodiment, the mobile terminal 101 carried by the user and the authentication device 105 of the information service providing device (server) use mutual positional information. Then, by authenticating whether or not the other party is a regular connection destination, it is possible to perform highly accurate authentication. In the above embodiment, an example has been described in which the mobile phone 108 is also provided on the authentication device 105 side and the location information on the authentication device 105 side is acquired by the mobile phone 108, but the present invention is not limited to this. If the information service provider device (server) is fixedly installed, fixed location information is stored without using a mobile phone, and this location information is provided to the mobile terminal 101 side. You may comprise.

101 mobile terminal, 102 mobile phone, 103 location information transmission function unit,
104 Internet, 105 authentication device, 106 location information authentication function unit,
107 mobile terminal database, 108 mobile phone, 109 location information transmission function unit,
110 Location information authentication function part, 111 Login authentication function part,
112 User information database

Claims (8)

  1. Connected to a mobile phone with GPS function that is carried by the user and provided with a mobile terminal on the user side to which a unique device number is assigned, and connected to the mobile terminal via the Internet and installed on a server that provides data A mutual authentication system comprising an authentication device,
    The mobile terminal uses the mobile phone to transmit its own location information and unique device number to the authentication device via the Internet, and the location information from the authentication device and the authentication device stored in advance. A location information authentication function unit that authenticates the authentication device location by comparing the location information, and the authentication device stores a mobile terminal database that stores permitted location information that permits authentication corresponding to a plurality of unique device numbers; A user information database storing login IDs and passwords of a plurality of users, a position information transmission function unit for transmitting own position information to a mobile terminal, and terminal position information received from the mobile terminal and stored in the mobile terminal database It has a location information authentication function unit that compares location information and authenticates location information of the mobile terminal, and a function that performs login authentication from the mobile terminal. Login authentication function unit
    The authentication device extracts the permitted location information from the mobile terminal database using the unique device number of the mobile terminal transmitted by the location information transmission function unit of the mobile terminal as a key, and extracted by the first step A second step of comparing the permitted position information with the received terminal position information and determining whether or not the terminal position information is included in the permitted position information by the position information authentication function unit; and the terminal position by the second step When it is determined that the information is included in the permitted position information, a third step of transmitting the position information to the mobile terminal by the position information transmission function unit is performed,
    A fourth step in which the mobile terminal compares the location information of the authentication device transmitted in the third step with the stored location information of the authentication device by the location information authentication function unit to authenticate the authentication device location; And a fifth step of logging in to the login authentication function unit of the authentication device when the authentication device position is authenticated in the fourth step.
  2.   The mutual authentication system according to claim 1, wherein the authentication device includes a second mobile phone with a GPS function that acquires its own location information.
  3.   The mutual authentication system according to claim 1 or 2, wherein the permitted location information stored in the mobile terminal database of the authentication device includes a plurality and / or a predetermined area.
  4.   Permitted location information stored in the mobile terminal database includes longitude / latitude information in DMS format and altitude location information in geodetic system format for specifying the use location of the mobile terminal, and the mobile terminal location is authenticated in the second step. 4. The mutual authentication system according to claim 1, further comprising a sixth step of performing authentication based on longitude / latitude information and altitude position information.
  5. Connected to a mobile phone with GPS function that is carried by the user and provided with a mobile terminal on the user side to which a unique device number is assigned, and connected to the mobile terminal via the Internet and installed on a server that provides data A location information transmission function unit that transmits the location information and unique device number of the mobile terminal to the authentication device via the Internet using the mobile phone, and the location information from the authentication device. And a location information authentication function unit that authenticates the location of the authentication device by comparing the location information of the authentication device stored in advance and the authentication device permits location information that permits authentication corresponding to a plurality of unique device numbers. Mobile terminal database storing user IDs, user information databases storing login IDs and passwords of multiple users, and position information for transmitting own position information to the mobile terminal Authentication function unit, a location information authentication function unit that authenticates the location information of the mobile terminal by comparing the location information received from the mobile terminal and the location information stored in the mobile terminal database, and login authentication from the mobile terminal A mutual authentication method of a computer system having a login authentication function unit having a function of performing
    A first step of extracting permitted location information from the mobile terminal database using the unique device number of the mobile terminal transmitted by the location information transmission function unit of the mobile terminal as a key to the authentication device, and the first step A second step of comparing the permitted position information with the received terminal position information and determining whether or not the terminal position information is included in the permitted position information by the position information authentication function unit; and the terminal position by the second step When it is determined that the information is included in the permitted position information, the third step of transmitting the position information to the mobile terminal by the position information transmission function unit is executed,
    A fourth step of authenticating the authentication device location by comparing the location information of the authentication device transmitted in the third step with the location information of the stored authentication device to the mobile terminal by the location information authentication function unit; A mutual authentication method comprising: executing a fifth step of logging in to the login authentication function unit of the authentication device when the authentication device position is authenticated in the fourth step.
  6.   The said authentication apparatus is equipped with the 2nd mobile telephone with a GPS function which acquires self position information, The self position information is acquired using this 2nd mobile telephone. Mutual authentication method.
  7.   The permitted position information stored in the mobile terminal database of the authentication apparatus includes a plurality and / or predetermined areas, and the terminal position information including the plurality and / or the predetermined areas is included in the permitted position by the position information authentication function unit of the authentication apparatus. 7. The mutual authentication method according to claim 5 or 6, wherein it is determined whether or not the information is included in the information.
  8.   The permitted position information stored in the mobile terminal database includes longitude / latitude information in DMS format and altitude position information in geodetic system format for specifying the location where the mobile terminal is used, and mobile terminal location authentication in the second step The mutual authentication method according to claim 5, further comprising a sixth step of performing authentication based on longitude / latitude information and altitude position information.
JP2012137612A 2012-06-19 2012-06-19 Mutual authentication system and mutual authentication method using gps function Pending JP2014002572A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101589450B1 (en) * 2015-03-12 2016-01-29 (주) 하우 System, apparatus and method for tracking and controlling the usage of gun
JP2017531843A (en) * 2014-07-10 2017-10-26 イリテック インコーポレイテッド Wear-sensitive hand-attachable wearable device for iris recognition, security strengthening set using the same, and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017531843A (en) * 2014-07-10 2017-10-26 イリテック インコーポレイテッド Wear-sensitive hand-attachable wearable device for iris recognition, security strengthening set using the same, and control method thereof
KR101589450B1 (en) * 2015-03-12 2016-01-29 (주) 하우 System, apparatus and method for tracking and controlling the usage of gun

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