缓冲区溢出攻击及防范策略

Buffer Overflow Attack and Prevention Strategy

随着全球信息时代进入互联网阶段,网络给人们的工作和生活带来了很大的便利,而不法分子利用系统的漏洞对用户主机发起的攻击也使人们不寒而栗.介绍了现行危害巨大的缓冲区溢出攻击的攻击原理和攻击步骤,通过具体的例子直观地说明了缓冲区溢出的产生、为何会被不法者利用以及如何防御等问题.

Since the era of global information into the Internet stage, network has brought great convenience to people＇s work and life. However, it is frightening to the illegal crime person using vulnerability in the system to attack client. This paper introduces the dangerous buffer overflow attack＇s principle, attacking step, using specific examples to show how the buffer overflow begins, why would be illegal use and how to defense etc..