VSAFE'S Function

山西  郭建军
1996-05-10

        VSAFE continuously monitors computer for viruses and display a warning when it finds one.VSAFE is a memory-resident program.The following list describes its function:
        1.Warns of formatting that could completely erase the hard disk.
        2.Warns of an attempt by a program to stay in memory.
        3.Prevents programs from writing to disk.
        4.Checks executable files that DOS opens.
        5.Checks all disks for boot sector viruses.
        6.Warns of attempts to write to the boot sector or partition table of the hard disk.
        7.Warns of attempts to write to the boot sector of a floppy disk.
        8.Warns of attempts to modify executable files.
        VSAFE的功能
        VSAFE持续监视计算机病毒，一旦发现即显示警告。VSAFE是一个内存驻留程序。其功能如下：
        1.警告格式化时会全部删除硬盘上的数据。
        2.警告试图将一个程序驻留在内存中。
        3.阻止程序对磁盘的写操作。
        4.检测DOS打开的可执行文件。
        5.检测所有磁盘引导扇区的病毒。
        6.警告试图对硬盘的引导扇区或分区表进行写操作。
        7.警告试图对软盘的引导扇区进行写操作。
        8.警告试图修改可执行文件。
        (山西  郭建军)
        (编者注：VSAFE是DOS6.2/6.21下的一个防病毒程序。)
 
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