当你的U盘，移动硬盘遗失了，被盗了，或者是遗忘在公共场所，里面的资料就会完全被别人窥探，如果涉及一些隐私，机密，那后果是很严重的。本课题就是在这样一个情况下产生的。这里剖析的只是一个最初的演示原型，详细设计，以及一些细节可以参考源代码。源代码在WinXP，VC6.0编译通过。-when your USB mobile hard disk is lost, stolen, forgotten or in public places, The information inside will be completely glimpse of others, in the case of some privacy, confidentiality, then the consequences are very serious. The issue is in such a situation arising under. The analysis here is the first demonstration of a prototype, detailed design, and some of the details can refer to the source code. Source code in WinXP, VC6.0 compile.