KR20100034716A - 무효화 가능 접근을 이용한 보안 콘텐트 제공 시스템 및 방법 - Google Patents
무효화 가능 접근을 이용한 보안 콘텐트 제공 시스템 및 방법 Download PDFInfo
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Abstract
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Claims (20)
- 미디어 콘텐트 재생을 위한 사용자의 요청을 수신하는 단계;사용자의 인증코드 입력을 요청하는 단계;사용자의 조작에 따른 상기 인증코드를 수신하는 단계;네트워크를 통하여 상기 인증코드를 인증서버로 전송하는 단계;인증코드가 유효한 것으로 확인되는 경우, 상기 네트워크를 통하여 인증서버로부터 전송되는 유효 인증메세지를 수신하는 단계;상기 네트워크를 통하여 유효 인증메세지를 콘텐트 서버로 전송하는 단계; 및상기 네트워크를 통하여 상기 콘텐트 서버로부터 상기 미디어 콘텐트를 읽어들이는 단계를 포함하되,상기 미디어 콘텐트는 미디어 콘텐트와 연관된 식별정보와 사용자를 병합하는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어 사용방법.
- 제1항에 있어서,상기 식별정보는 인증코드에 대응되어 미디어 콘텐트에 병합된 기계가 인지할 수 있고 사람이 인지할 수 없는 워터마크인 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어 사용방법.
- 제2항에 있어서,상기 워터마크는 이미지 프로세싱을 통하여 검출될 수 있는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어 사용방법.
- 제3항에 있어서,상기 워터마크는 미디어 콘텐트 내에서 특정시간에 미리 결정된 위치들에 부호화된 디지털 데이터를 포함하는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어 사용방법.
- 제1항에 있어서,상기 식별정보는 인증코드에 대응되어 미디어 콘텐트에 병합된 사람이 인지할 수 있는 워터마크인 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어 사용방법.
- 제5항에 있어서,상기 워터마크는 인증코드에 대응되어 사용자의 이름과 미디어 콘텐트의 저작권자를 식별하는 사람이 인지할 수 있는 비디오 오버레이를 포함하는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어 사용방법.
- 제1항에 있어서,상기 사용자의 요청은 미디어 플레이어에 디스크를 삽입함으로써 시작되는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어 사용방법.
- 제1항에 있어서,상기 미디어 콘텐트 접근 제공을 위한 미디어 플레이어 사용방법은,미디어 플레이어에 의해 미디어 콘텐트가 플레이되는 동안 식별정보를 미디어 콘텐트 위에 오버레이시키는 단계를 더 포함하는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어 사용방법.
- 미디어 콘텐트 재생을 위한 사용자의 요청을 수신하는 과정;사용자의 인증코드 입력을 요청하는 과정;사용자의 조작에 따른 상기 인증코드를 수신하는 과정;네트워크를 통하여 상기 인증코드를 인증서버로 전송하는 과정;인증코드가 유효한 것으로 확인되는 경우, 상기 네트워크를 통하여 인증서버로부터 전송되는 유효 인증메세지를 수신하는 과정;상기 네트워크를 통하여 유효 인증메세지를 콘텐트 서버로 전송하는 과정; 및상기 네트워크를 통하여 상기 콘텐트 서버로부터 상기 미디어 콘텐트를 읽어들이는 과정을 수행하되,상기 미디어 콘텐트는 미디어 콘텐트와 연관된 식별정보와 사용자를 병합하는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어.
- 제9항에 있어서,상기 식별정보는 인증코드에 대응되어 미디어 콘텐트에 병합된 기계가 인지할 수 있고 사람이 인지할 수 없는 워터마크인 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어.
- 제10항에 있어서,상기 워터마크는 이미지 프로세싱을 통하여 검출될 수 있는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어.
- 제10항에 있어서,상기 워터마크는 미디어 콘텐트 내에서 특정시간에 미리 결정된 위치들에 부호화된 디지털 데이터를 포함하는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어.
- 제9항에 있어서,상기 식별정보는 인증코드에 대응되어 미디어 콘텐트에 병합된 사람이 인지할 수 있는 워터마크인 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어.
- 제13항에 있어서,상기 워터마크는 인증코드에 대응되어 사용자의 이름과 미디어 콘텐트의 저작권자를 식별하는 사람이 인지할 수 있는 비디오 오버레이를 포함하는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어.
- 제9항에 있어서,상기 사용자의 요청은 미디어 플레이어에 디스크를 삽입함으로써 시작되는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어.
- 제9항에 있어서,상기 미디어 콘텐트 접근 제공을 위한 미디어 플레이어는,미디어 플레이어에 의해 미디어 콘텐트가 플레이되는 동안 식별정보를 미디어 콘텐트 위에 오버레이시키는 과정을 더 수행하는 것을 특징으로 하는 미디어 콘텐트 접근 제공을 위한 미디어 플레이어.
- 미디어 콘텐트 재생을 위한 사용자의 요청을 수신하기 위한 코드;사용자의 인증코드 입력을 요청하기 위한 코드;사용자의 조작에 따른 상기 인증코드를 수신하기 위한 코드;네트워크를 통하여 상기 인증코드를 인증서버로 전송하기 위한 코드;인증코드가 유효한 것으로 확인되는 경우, 상기 네트워크를 통하여 인증서버로부터 전송되는 유효 인증메세지를 수신하기 위한 코드;상기 네트워크를 통하여 유효 인증메세지를 콘텐트 서버로 전송하기 위한 코 드; 및상기 네트워크를 통하여 상기 콘텐트 서버로부터 상기 미디어 콘텐트를 읽어들이기 위한 코드를 포함하되,상기 미디어 콘텐트는 미디어 콘텐트와 연관된 식별정보와 사용자를 병합하는 것을 특징으로 하는 미디어 플레이어의 프로세서에 의해 실행되는 프로그램 코드가 기록된 컴퓨터로 판독가능한 기록매체.
- 제17항에 있어서,상기 식별정보는 인증코드에 대응되어 미디어 콘텐트에 병합된 기계가 인지할 수 있고 사람이 인지할 수 없는 워터마크인 것을 특징으로 하는 미디어 플레이어의 프로세서에 의해 실행되는 프로그램 코드가 기록된 컴퓨터로 판독가능한 기록매체.
- 제17항에 있어서,상기 식별정보는 인증코드에 대응되어 미디어 콘텐트에 병합된 사람이 인지할 수 있는 워터마크인 것을 특징으로 하는 미디어 플레이어의 프로세서에 의해 실행되는 프로그램 코드가 기록된 컴퓨터로 판독가능한 기록매체.
- 제17항에 있어서,상기 사용자의 요청은 미디어 플레이어에 디스크를 삽입함으로써 시작되는 것을 특징으로 하는 미디어 플레이어의 프로세서에 의해 실행되는 프로그램 코드가 기록된 컴퓨터로 판독가능한 기록매체.
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US9911457B2 (en) | 2018-03-06 |
JP2010079902A (ja) | 2010-04-08 |
KR101127194B1 (ko) | 2012-03-29 |
EP2169578A3 (en) | 2013-01-16 |
US20100077463A1 (en) | 2010-03-25 |
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