CONTENTS SECURITY SYSTEM AND METHOD

摘要

The present invention relates to a content security system and a content security method. The content security system comprises a board and password method design for protecting content and controlling a right, an authentication method design, a password module design and a control program design applying a DRM for protecting broadcasting content, managing a right and preventing an illegal duplication by using an encryption chip. The content security method comprises the processes of obtaining a related authentication (AuthDialog) when a user selects content in a main screen (DTVPrjDlg); finishing a payment (PayDlg) after an encryption process (CryptDlg) if the authentication is approved; showing a content information list (PayListDlg) for which the payment is finished if the payment is finished; opening a media player (RecDlg) when the payment finished content is selected; and opening the content from a server through an XML insertion class (XMLReader).