计算机病毒的预防

Protection of Computer Viruses

研究计算机病毒的传染机制，提出了一种预防病毒的新思路，即利用中断INT08H对内存中断向量表进行监测;利用中断INT13H控制对软盘或硬盘的读写操作，以防病毒对磁盘上某一物理地址进行瞬间读写.

A new idea of protecting computer viruses is developed. It is basic idea to use Int 08H monitorring the vector table of interruptions and to use Int 13H controlling the reading and writing operations of disks so as to protect any physical addresses of disks from being instantaneously read and written by viruses.