缓冲区溢出攻击的防护措施

Defence Methods Against Buffer Overflow Attacks

文中首先分析了缓冲区溢出攻击的基本原理及其威胁。然后分析了形成缓冲区溢出攻击的必要条件,并着重从静态和动态两个方面介绍了缓冲区溢出的防护措施。最后简述了针对缓冲区溢出的设防走向。

This paper analyzes the rationale and threat of buffer overflow attacks. Then it discusses the necessary conditions of launching buffer overflow attacks, and introduces the defence methods under stationary or dynamic conditions. Finally it predicts the future development of attacking and defending skills of this technique.