| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method and system for data protection, a storage device, and a storage device controller. <P>SOLUTION: While a host accesses data stored in a storage device (410), whether the host is performing a playing process or a copying process on the data is determined (420). If it is determined that the host performs the playing process on the data, the storage device executes the playing process continually so as to allow the host to access the data (430). On the other hand, if it is determined that the host performs the copying process on the data, the storage device executes an interference procedure so as to avoid or retard the data from being copied into the host (440). <P>COPYRIGHT: (C)2012,JPO&INPIT |
