摘要
通过对ＤＯＳ系统的引导过程和硬盘主引导记录ＭＢＲ的分析，提出一种通过修改主引导记录ＭＢＲ来对硬盘进行加密的方法，以解决非法用户用超级密码随意进入系统设置程序的问题，这对防止一般用户还是起硬盘加锁作用的。
Analysing the booting procedure of DOS system and HD main boot recored(MBR),a kind of encryption method for HD through updating MBR is proposed,which solves the problem of preventing illegal user from entering into system and setting up program with superlevel password arbitrarily.This method has capabilities of preventing against general user or locking up the HD.
出处
《电脑开发与应用》
1998年第3期28-30,共3页
Computer Development & Applications
关键词
硬盘加密
系统引导
主引导记录
口令
DOS
HD encryption,system booting,record updating,partiton specification table,main booting record
