| 摘要 |
A portable secure storage device provides a means to transport media from one media player to another while maintaining the security of and the rights associated with the content stored in the portable secure storage device. The device contains a security engine for managing digital rights associated with content stored in the device. The device can also include a hard disk drive memory and a real time clock. The hard disk drive memory provides ample storage of media and versatility of digital rights management. The real time clock maintains secure time. The device can be use to provide a thumbnail, a snapshot, a trailer version, or a table of contents of contents stored therein based on the security level of the receiving device. The portable secure storage device can query the receiving device to determine the current status of rights and can provide content in accordance with current rights.
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