缓冲区溢出攻击分析及其防范

详细分析了缓冲区溢出的基本原理，描述了利用缓冲区溢出漏洞进行攻击的基本方式。通过对一段实例程序的溢出和构建攻击语句，直观地演示了缓冲区溢出的形成过程及其攻击原理，最后提出了防范缓冲区溢出的有效措施。

Buffer OverFlow Attacks Analysis and Prevention

The basic principle of buffer overflow is analysised in this paper.The method of using the buffer overflow to attack the computer systems is also decribed,Through a section of programe, the process of the buffer overflow and its attacking actions are shown in details. At last,some valid methods are presented to guard against the buffer overflow.