防止病毒侵入的硬盘写保护

A Method of Protecting Disk from Virus Invasion

提出一种新的硬盘写保护方法 ,该方法通过硬件方式实现 ,对于防止病毒侵入机体是一种好的措施 。

A new method of protecting disk from virus invasion in microcomputer was presented.It was realized with hardware′s control.It is simple and useful for the teachers of computer laboration in their management and teaching work。