Abstract: An automatic teller machine includes a first interface unit, a second interface unit, a front panel and a control unit. The first interface unit is configured to display financial information for financial transaction to a user. The second interface unit is disposed in a region different from a region in which the first interface unit is disposed. The second interface unit has a plurality of operation parts to be operated by the user. The front panel is movable to a first position in which the operation parts are hidden from the outside of the automatic teller machine and a second position in which the operation parts are exposed to the outside of the automatic teller machine. The control unit is configured to control the front panel so as to be located in one of the first position and the second position.

Abstract: A data access control method includes requesting, by the data owner unit, the generation of a data encryption key (DEK) from the manager unit, generating, by the manager unit, the DEK, generating, by the manager unit, the result of the Ciphertext Policy-Attribute Based Encryption (CP-ABE) of the DEK and a secret key used to decrypt the result of the CP-ABE encryption, and then responding, by the manager unit, to the data owner unit, obtaining, by the data owner unit, the DEK by performing the CP-ABE decryption of the result of the CP-ABE encryption using the secret key, encrypting, by the data owner unit, data with the obtained DEK, and uploading, by the data owner unit, the encrypted data and DEK information to the cloud.

Abstract: An apparatus and method for providing a security keypad are provided. The apparatus for providing a security keypad includes a coordinate generation unit, a keypad output unit, and a key value processing unit. The coordinate generation unit computes a displacement by which a security keypad is to be shifted, and rearranges at least some of keys included in the security keypad by shifting the at least some keys so that the central axis of the security keypad is translated by the displacement. The keypad output unit displays the rearranged security keypad to a user. The key value processing unit processes key values in response to the user's input to the rearranged security keypad, and transfers the processed key values to an application for which the rearranged, security keypad is used.

Abstract: The present invention relates to a copper metal film to be used as a seed layer for electrodeposition for forming a copper interconnect for a semiconductor device, a method for preparing the same, and a method for forming a copper interconnect for a semiconductor device using the copper metal film.

Abstract: An apparatus and method for protecting user data are disclosed herein. The apparatus for protecting user data includes a network filter, a user authentication unit, a message relay unit, and a key management unit. The network filter filters traffic between a user and a cloud server. The user authentication unit registers and authenticates the user. The message relay unit relays a message and data included in the traffic between the user and the cloud server. The key management unit generates and manages a key required to encrypt the data.

Abstract: A data access control method includes requesting, by the data owner unit, the generation of a data encryption key (DEK) from the manager unit, generating, by the manager unit, the DEK, generating, by the manager unit, the result of the Ciphertext Policy-Attribute Based Encryption (CP-ABE) of the DEK and a secret key used to decrypt the result of the CP-ABE encryption, and then responding, by the manager unit, to the data owner unit, obtaining, by the data owner unit, the DEK by performing the CP-ABE decryption of the result of the CP-ABE encryption using the secret key, encrypting, by the data owner unit, data with the obtained DEK, and uploading, by the data owner unit, the encrypted data and DEK information to the cloud.

Abstract: A method to process contents and an electronic device thereof are provided. A method implemented by an electronic device includes transmitting contents to be summarized, attribute information of the contents, and a summarization command to a server. The method also includes receiving contents from the server that are summarized in the server based on the attribute information of the contents and the summarization command.

Abstract: An operation method of an electronic device is provided, which includes determining whether a target dependent area exists in a source code, and converting the target dependent area into a target independent Intermediate Representation (IR) when it is determined that the target dependent area exists in the source code.