Abstract:
PURPOSE: A copyright infringing content finding and managing system empowers a copyright holder to easily find and manage those contents online which infringe his/her copyright. CONSTITUTION: A management server (100) receives, registers, and manages a work with a copyright by a user terminal (20). A detection server (300) performs a crawling process on multiple web sites and collects the contents of the web sites. The detection server identifies a copyright-infringing content by comparing the collected contents with the work residing in a work database (200). A mail server (400) notifies a web site positing the copyright-infringing content that it infringes the copyright of the work. [Reference numerals] (100) Control server; (200) Writings DB; (300) Detection server; (310) Image comparing device; (320) Text comparing device; (400) Mail server
Abstract:
게임 실행 권한 인증 방법, 게임 실행 권한 인증 프로그램이 기록된 기록매체, 및 게임 실행 권한 인증 프로그램이 저장된 서버가 개시된다. 본 발명은, 게임을 실행시키기 위한 암호화된 실행 파일을 복호화하기 위한 복호화 키의 전송을 인증 서버에 요청하고, 인증 서버로부터 수신한 복호화 키로 암호화된 실행 파일을 복호화하여 실행 파일을 생성하며, 획득된 현재시간을 랜덤 데이터와 함께 해쉬하여 해쉬 데이터를 생성하고, 현재시간, 랜덤 데이터, 및 해쉬 데이터를 임의의 고정키로 암호화하여 암호화 데이터를 생성하며, 생성된 암호화 데이터를 실행 파일에 인수로 전달하고, 암호화 데이터를 고정키로 복호화하여 얻어진 현재시간과 랜덤 데이터를 해쉬하여 얻은 해쉬값과 해쉬 데이터의 일치여부를 확인하는 과정을 통해 구현된다. 본 발명에 따르면, 정당한 사용자 이외의 사용자에 의한 게임의 실행을 근원적으로 차단할 수 있게 된다. 게임, 실행, 인증, 해쉬, 암호화, 복호화, 현재시간, 랜덤 데이터
Abstract:
PURPOSE: A method for filtering expletives of Korean language is provided to suppress the use of expletives. CONSTITUTION: A expletive morpheme combination list is generated by collecting the combination of consonants making expletives(S110). A text inputted by a user is separated into the beginning, middle and final sound morpheme unit(S130). The expletive included in the text is compared to the expletive morpheme combination list(S140).
Abstract:
A system for preventing the intrusion of a smart device-based malicious code according to the present invention, and a method thereof are disclosed. The system for preventing the intrusion of the smart device-based malicious code according to the present invention includes: a collection unit which collects at least one piece of status information with which a status of a smart device can be recognized; a control unit which primarily determines whether or not to execute an application based on the collected status information, extracts a hash value for a part or all of a file related to the execution of the application, and secondarily determines whether or not to execute the application based on the hash value; and a display unit which displays a screen executing the application according to the determined result. The control unit checks whether or not the application plays a role of the malicious code which is set in advance based on the collected status information, and primarily determines whether or not to execute the application according to the checked result.
Abstract:
PURPOSE: A method of generating and using a security universal serial bus, and a program recording media for generating the security universal serial bus are provided to prevent the outflow of content in a USB storage media by preventing a key through which a user accesses a security module main body from being extracted. CONSTITUTION: In a method of generating and using a security universal serial bus, and a program recording media for generating the security universal serial bus, an agent program requests a user password(S210). The agent program generates a SALT KEY, a disc key, and a first decryption key corresponding to a random key(S220). The SALT key and the disc key are stored in a header. The agent program ciphers data stored in a volume header area excluding the SALT key(S230). A security volume main body, having a security header with an encrypted certain region and the encrypted whole data, is generated(S240).