Abstract:
PURPOSE: Apparatus and method for converting interface on a video security system are provided to embody the video security system without replacing spare parts. CONSTITUTION: An apparatus for converting interface on a video security system comprises the following: a device managing unit(210) managing the standard interface support for each image collecting device, and intrinsic interface information for each manufacturer; and an interface converting unit(240) converting the intrinsic interface into standard interface, or converting the standard interface into the intrinsic interface. The interface converting unit performs the inter-operation among the image collecting devices, or between the security control servers and the image collecting devices.
Abstract:
PURPOSE: An object tracking apparatus of an image recording apparatus, a method thereof, and a security management system using the same are provided to transmit information with respect to an object to a security management server, thereby tracking the object on a real time basis by communicating with cameras. CONSTITUTION: An image recognition module(200) collects image information within an FOV(Field Of View) region on a real time basis. An object which causes an accident is extracted after detecting the accident through the collected image information. The image recognition module detects the extracted object deviating from the FOV region. An object tracking module(210) extracts properties of the object from the extracted object in order to create meta data. The meta data is stored in a database(220). The object tracking module supplies the meta data stored in the database according to a detection result of the image recognition module.
Abstract:
PURPOSE: A method for analyzing and validating data which are collected through the internet and a system thereof are provided to generate an index database for a webpage that a user visits and web mail content and search online data in real time. CONSTITUTION: An online data forensic server(210) collects and analyzes usage history information from a target device for data collection. The online data forensic server downloads and collects data in the Internet based on the usage history information and requests and receives a timing check token for the collected data. A timing check token issuing server(220) issues a timing check token for the collected data and provides the timing check token to the online data forensic server.
Abstract:
PURPOSE: A privacy masking method and apparatus of an image are provided to improve the efficiency of a system with the protection of personal information. CONSTITUTION: A masking processing unit detects a privacy area, in which the privacy protection is required, from an image(110). The masking processing unit performs the masking of the image(120). An unmasking processing unit detects a masked privacy area from the masked image(130). The unmasking processing unit performs the unmasking of the masked image(140).
Abstract:
PURPOSE: A deciphering password apparatus and a method thereof are provided to reduce time for deciphering by using a resource of a graphic processing unit. CONSTITUTION: A host control unit(112) generates candidate password for the password detection of the encrypted document file. A graphic processing unit(121) searches the allocated candidate passwords, and outputs detected password information, if a password of the document file is detected. Therefore, the host control unit perform deciphering in a short time without using an additional hardware resources by using the existing graphic processing unit.
Abstract:
PURPOSE: A method and an apparatus for providing a security service for a network robot service are provided to form a security mechanism by adopting a domain security managing unit and a root security managing unit. CONSTITUTION: Client robots(10/1, 10/2, 12/1, 12/2, 12/3) in a domain requests the distribution of a keys. A domain security managing unit(16) in the domain generates a sharing key between the external servers(500, 600) and the client robot of the domain. The domain security managing unit generates a requesting message for distributing the key including the sharing key. The domain security managing unit transmits the requesting message to the external servers. The external servers register the sharing key as an authentication key with respect to the client robot. The external servers transmit a response message to the client robot.
Abstract:
PURPOSE: A high-speed password searching device and a method using graphic processor are provided to store candidate password in a memory and find justified candidate password through comparing operation, thereby guaranteeing faster speed than password using password search software. CONSTITUTION: A high-speed password search device comprises a CPU(Central Processing Unit)(100) and a graphic processor(200). The CPU extracts password comparison target data from encrypted file. The CPU generates candidate passwords. The graphics processor uses extracted password comparison target data and generated candidate passwords as parameters. The graphics processor searches processor candidate password.
Abstract:
A method and a system for an access control are provided to handle multiple access entities as an integrated one access entity by using integrated identifier information of the multiple access entities. An integrated identifier database(300) stores integrated identifier information corresponding to an identifier combination of an accessible entity. When multiple access entities request an access in a service, an access control part(200) performs an access control about the multiple-access entities and the integrated identifier information based on a service identifier of the multiple-access entities. The integrated identifier information is extracted from the integrated identifier database in response to an identifier list of the multiple-access entities.
Abstract:
본 발명은 다중 도메인 홈네트워크 환경에서의 디바이스 인증 방법 및 장치에 관한 것으로서, 각 로컬 도메인별로 해당 로컬 도메인의 홈 게이트웨이가 루트 CA로서 동작하여 디바이스별로 로컬 도메인 인증서를 발급하고, 다른 로컬 도메인에 등록된 디바이스를 인증할 수 있도록 로컬 도메인간에 협약을 수행하여 공개키 및 크로스 도메인 인증서를 발급하며, 디바이스로부터 서비스 요청시 해당 홈게이트웨이가 상기 로컬 도메인 인증서 및 크로스 도메인 인증서를 이용하여 로컬 도메인 내부의 통신만으로 상기 디바이스를 인증하도록 하여, 사용자의 개입을 최소화하여 비전문가도 쉽게 사용할 수 있도록 하고, 성능이 낮은 디바이스를 고려하여 인증을 위한 디바이스 연산을 최소화하며, 쉽게 확장가능하도록 한다. 홈네트워크(Home Network), 디바이스 인증(Device Authentication), PKI
Abstract:
A device and a method for performing an e-vote using a mobile terminal are provided to identify a voter with a certificate without making the voter report the e-vote previously when the voter casts a ballot with a mobile terminal of the voter, and guarantee secrecy of the e-vote by encoding voting contents of the voter and deleting a user ID of a mobile terminal user. A voter ID checker(310) authenticates a voter based on a certificate received from a mobile terminal(100) of the voter through the mobile network. An encoding key manager(330) generates and transmits an encoding key for encoding voting contents to the mobile terminal. An election information provider(340) transmits election information including candidate information to the mobile terminal. A voting result storing part(350) decodes the encoded voting contents of which an ID of the voter is removed from the encoded voting contents. A duplicated voting preventer(320) rejects a reconnection trial to an e-vote device(300), and an online/offline duplicated voting trial after the e-vote is completed. An external connector(360) is connected to a CA(Certificate Authority) issuing the certificate including a PIN(Personal ID Number) of the voter to the mobile terminal.