| 摘要 |
The present invention is a write-proof protection method of a storage device. The storage device includes a buffer to store data temporarily, with a capacity of the buffer being adjustable; and a write-proof control unit. The write-proof protection method includes transmitting a write-in protection signal to the write-proof control unit from an operating unit; the write-proof control unit writing a file that is written into a computer into the buffer of the storage device, rather than a file system. When a stand-alone write-proof condition has been set by a user, an unknown program that has been written in can be a virus pattern, and the unknown program in the buffer can be analyzed to discover a new virus early, so as to achieve an antivirus effect.
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