The method for protecting contents on a multimedia system

SeongKi Kim (김성기)

The method for protecting contents on a multimedia system

Journal of The Korea Society of Computer and Information
Abbr : JKSCI
2009, 14(7), pp.113-121
Publisher : The Korean Society Of Computer And Information
Research Area : Engineering > Computer Science

SeongKi Kim ¹

¹삼성전자

Accredited

ABSTRACT

As a DRM is recently being removed from many sites, the content protection on a video server becomes important. However, many protection methods have their own limitations, or aren’t used due to the deterioration of the streaming performance. This paper proposes a content protection method that uses both the eCryptFS and the SELinux at the same time, and measures the performance of the proposed method by using various benchmarks. Then, this paper verifies that the method doesn’t significantly decrease the streaming performance although the proposed method decreases the other performances, so it can be used for the content protection in a multimedia system.

KEYWORDS

Content protection, Multimedia system, DRM, eCryptFS, SELinux

Citation status

* References for papers published after 2023 are currently being built.

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KJCKorea
Journal Central

Journal of The Korea Society of Computer and Information 2023 KCI Impact Factor : 0.65