DOWNLOADABLE CONTENTS SECURITY SYSTEM AND DOWNLOADABLE CONTENTS SECURITY METHOD

A downloadable contents security system and a downloadable contents security method are provided to avoid dependence of a system. Contents are downloaded. An image about the contents is encoded. An electronic sign is performed about the encoded contents. The contents are uploaded in a contents heade...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KO, EUN SEOB, LEE, CHAN HWI, SUH, GWANG SIK, KOH, BYOUNG SOO, LEE, JEONG A, LIM, SOO KYOUNG, PARK, KYOUNG HEE, LEE, DO HEE, IM, EUI YOUL, KIM, KI YOUNG, PARK, MIN WOOK, YANG, JIN UNG, GOH, KYUNG HUI, KIM, YOUNG MO
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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