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MediaShell4 SDCard is an “SD Card digital contents security solution” that stably secures the contents when various contents (e.g., e-book, soundtrack, video, educational contents) are distributed to customers using the SDCard.

MediaShell4 SDCard provides a customer with full packages including, but not limited to, players and tablets that can insert contents into SD memory cards applied with security and reproducible of the same as long as the customer possesses the contents.

Necessity for Introduction

Increased instances in which contents are distributed using SDCards while use of mobile devices increases

Increased trends of new contents services (all-in-one SDCard+tablet) due to saturation of distribution models in conventional educational markets

Measures are required capable of distributing contents without access to network

Risks of damaged copyrights due to illegal contents leakage when the contents are distributed

Causes of economic loss due to theft of paid contents or illegal leakage of business confidential information

Solution function

Contents are reinforced in security by fourfold security process

  • Manager

  • Store contents in SD card
    Security applied

  • User

    Reproduction after certification of SD card

  • Contents encryption

    Contents encryption using SD card intrinsic information

    Prevention of duplication of SD card contents

  • Set-up of security policy

    Set-up of security policy pertaining to reproduction devices, duration and frequency

    Blocking of tape-recording and recording

  • Reproduction player provided

    Player function provided (bookmark, continue, section repetition, etc.)

    Capture prevention & watermark function provided(Option*)

  • SD card provided

    SD card provided for contents storage and distribution

    Tablet providable in case of customer request

Demo Video

Major Customers

  • 야나두
  • 시원스쿨
  • 스피밍캑스