Abstract:
A method and an apparatus for providing a service using a kiosk by a service providing server by performing the steps of: receiving a device list of at least one kiosk having an ability to provide the service among a plurality of kiosks registered in a blockchain from a kiosk server; authenticating a first kiosk through a smart contract function embedded in the blockchain when a user requests the service through the first kiosk and determining whether the first kiosk is included in the device list; and providing the service to the user when the first kiosk is authenticated by the smart contract function and is included in the device list are provided.
Abstract:
Disclosed are a system and a method for providing personal information using a cloud ID card. A system for providing personal information in accordance with the present invention includes: a cloud ID server configured to store user's personal information and cloud ID information for using the user's personal information; a cloud ID card configured to store the cloud ID information provided from the cloud ID server; and a service terminal configured to obtain the cloud ID information from the cloud ID card and to be provided with the user's personal information from the cloud ID server by use of the obtained cloud ID information. When the cloud ID information is provided from the service terminal, the cloud ID server confirms consent to use of the personal information from a user terminal corresponding to the provided cloud ID information and provides the confirmed personal information to the service terminal.
Abstract:
Disclosed herein are an apparatus and method for user authentication based on multiple pieces of biometric information. The apparatus may include one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program receives multiple pieces of biometric information from the client device of a user, generates the personal identifier of the user using a neural network and a Bloom filter algorithm, and checks the similarity between the personal identifier of the user and each of personal identifiers previously registered in a database, thereby authenticating the user.
Abstract:
A facial recognition method and apparatus are provided. The face recognizing apparatus divides an input face image into a plurality of regions, generates a feature vector consisting of real values for each region of the input face image, and generates an image feature vector using the generated feature vectors for each region. In addition, the face recognizing apparatus performs a search for finding whose face image the input face image is by using the image feature vector.
Abstract:
A method and an apparatus for authenticating user using biometric information. The apparatus authenticates the user by performing: generating a first feature vector from first biometric information of the user obtained by the biometric sensor and multiplying the first feature vector by a plurality of pseudo-random number (PRN) matrices, respectively; generating a query template based on an index of an element having a maximum value among elements of a result vector of the multiplication between the first feature vector and the plurality of PRN matrices; and performing authentication for the user by comparing the query template with a pre-stored reference template of a subscribed user.
Abstract:
Disclosed is a method and apparatus for mobile terminal management supporting security policy. An exemplary embodiment of the present invention provides a terminal management method for installing a mobile device management (MDM) function in which a server supports a security policy for a binary mobile application, including: adding, by the server, an MDM interlocking code for each class-method unit of an original application of the binary mobile application; modifying, by the server, the original application into a modification application; and generating and transmitting, by the server, an MDM policy including at least one MDM function to be applied to the modification application to a mobile terminal.
Abstract:
Disclosed are an apparatus and method for providing a digital signature. The apparatus includes a certificate unit, an input unit receives a selection input for a certificate related to signature content received from a signature-requesting terminal, and a control unit for determining whether the certificate unit is capable of performing a digital signature function corresponding to a selected certificate. If the certificate unit is capable of performing the digital signature function, the certificate unit creates a digital signature based on a private key corresponding to the selected certificate when the control unit commands the certificate unit to create a digital signature. Further, if the certificate unit is not capable of performing the digital signature function, the control unit creates a digital signature based on a private key corresponding to a certificate selected from the certificate unit. The control unit transmits the digital signature to the signature-requesting terminal.
Abstract:
Disclosed herein are a system and a method for inspecting harmful information of a mobile device capable of temporarily stopping an automatic access to a web site using access information for accessing a web site when the access information is obtained from various paths through a mobile device, requesting an inspecting server to inspect whether or not the corresponding web site includes harmful information, and receiving and displaying an inspection result in response to the request.
Abstract:
Disclosed herein are a terminal apparatus, a server apparatus, and a method for FIDO universal authentication using a blockchain. The method includes sending, by the terminal apparatus, a FIDO service request for any one of FIDO registration, FIDO authentication, and FIDO deregistration for an application service provided by the server apparatus to the server apparatus; verifying, by the blockchain, a FIDO service response message, which is created as a result of local authentication of a user in the terminal apparatus in response to the FIDO service request; and processing, by the server apparatus, the FIDO service request based on whether the FIDO service response message is successfully verified by the blockchain.
Abstract:
Disclosed herein are an apparatus and method for recommending privacy control. A privacy control server includes multiple common privacy control recommendation models learned based on personal information provision histories of multiple users, a user preference determination unit for generating at least one question item based on the multiple common privacy control recommendation models and determining a privacy control preference of a user based on a result of a user answer to the at least one question item, and a common privacy control recommendation model provision unit for providing a common privacy control recommendation model selected to match the privacy control preference of the user to the user.