• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2006, Vol. 28 ›› Issue (11): 4-5.

• 论文 • 上一篇    下一篇

基于USBKEY的BIOS和系统安全增强技术

徐宁[1] 徐云峰[2]   

  • 出版日期:2006-11-01 发布日期:2010-05-20

  • Online:2006-11-01 Published:2010-05-20

摘要:

本文利用USBKEY提供的安全密码运算环境实现了BIOS开机强身份认证机制及系统实时监控和保护机制,有效地解决了主机存在的系统访问和运行时保护问题,增强了PC机的安 全。

关键词: BIOS安全 LinuxBIOS 引导程序 实时监控

Abstract:

Based on the secure crypto environment of USBKEY, we implement an enhanced identity authentication mechanism for BIOS loading and real-time monitoring   and a protection mechanism for system running, which efficiently solves the security of system access and runtime protection of PCs.

Key words: BIOS security, LinuxBIOS, bootstrap, real-time monitoring