基于切片技术的远程缓冲区溢出攻击检测模型

A Model of Defense Remote Buffer Overflow Attack Based On Slice Technology

远程缓冲区溢出漏洞是网络安全领域危害最严重的安全漏洞,提高远程缓冲区溢出攻击防御能力成为安全研究的重要课题。本文提出了一种基于切片技术的远程缓冲区溢出攻击检测模型,给出了模型的架构思想和结构,以及各模块单元的实现技术和方法。最后,通过实验对模型的有效性进行了验证,并对各要素对模型性能的影响进行了客观的分析和评价。

The remote buffer overflow vulnerability is the most serious security vulnerability in network security domain. How to enhance the defense abilty to remote buffer overflow attack becomes an important research subject. In this paper, the authors put forward a model of defense remote buffer overflow attack based on slice technology. The constructing idea and the structure of the model are given, and the realization technology and method of each module cell are described. In the last of this paper, the authors validate the validity of the model via experimentation. In the same time, give an impersonal analysis and remark to the influence of model performance caused by each factor.