基于BIOS软件模块的开机口令设计与实现

Design and Implementation of Boot Password Based on The BIOS Software Module

计算机病毒、后门程序层出不穷,系统安全让人防不胜防,操作系统文件、可执行程序、数据文档等等均成为攻击的目标,甚至BIOS也不能幸免成为黑客攻击的对象。本文将介绍BIOS攻击的基本方法,并通过增加BIOS模块扩展计算机开机口令的设计,以提高系统安全性;同时让读者了解BIOS存在的风险,提高防范意识。

Computer viruses, backdoors are endless. It is very hard to protect the information system. Attackers target at many points of information system such as operating system files, executable programs and data files etc., and even BIOS. This article wilt introduce the basic methods about attacking BIOS, and by increasing the BIOS modules to enhance computer security. At the same time it allows readers to know the risks of BIOS and raise security awareness.