缓冲区溢出攻击及保护

Buffer overflow and buffer-defend

阐述缓冲区溢出攻击的原理以及一些实例,探讨与缓冲区溢出相关的安全性编码原则,特别是编程人员常用但容易忽略其安全性的一些函数。对于提高广大编程人员的安全编码意识具有一定指导意义。

The paper expatiates the theory and examples of buffer overflow. We discuse the principal of security code about buffer overflow. Especially we notice some function in common used but neglected by programmer. All those must be beneficial to improving programmers'security code consciousness.