DRM Digital Rights Management 5 eBook DRM Hachette

DRM (Digital Rights Management) 5

해외 e-Book DRM 현황 • Hachette, Harper. Collins, Macmillan, Penguin Random House, and Simon & Schuster와 같은 “Big Five” 대형 출판사는 DRM을 사용 • 전 세계적으로 어도비의 ACS 기술을 많이 이용하고 있으나 비용적인 부담을 공통적으로 가지고 있음 10% 15% North America 9% 75% China Europe 33% 88% India 67% Adobe ACS Proprietary Australia Nook File. Open Kobo 10

문제점 및 개선 방향 e-Book Publisher EPUB A-DRM Packager/ License Server A-DRM 콘텐츠/라이선스 e-Book Publisher EPUB B-DRM Packager/ License Server B-DRM 콘텐츠/라이선스 A-DRM Client B-DRM Client e-Bookshelf / Viewer e-Book Publisher A-DRM Packager/ License Server B-DRM A-DRM 콘텐츠/라이선스 A-DRM Client B-DRM Client e-Bookshelf / Viewer 12

3. IDPF/Readium LCP 표준화 추진현황 20

Reaium LCP 표준 기술 개발 목표 Catalog Format DRM Distribution Device Bookseller 1 2 Distributor Publisher 2 1 Distributor Public library 21

Reaium LCP 표준기술 개요 • Encryption, once + = + Protected Content Key • Licensing = + Rights License start/end date & time, print (# pages), copy (# characters) + Personal data + Passphrase hint + Protected content key + Provider certificate Signature 22

5. OPENS DRM 기술 소개 28

Until my content is delivered to consumers. . End-to-End Protection Writer/ Publisher E-book Provider Consumers END-TO-END e-Book CONTENT DELEVERY Strong security to the end user 30

OPENS DRM 시스템 구조 31

No more download. Streaming e. Book DRM Streaming 32

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