一种新的计算机抗攻击自身免疫模型

计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (16): 12-15.

一种新的计算机抗攻击自身免疫模型

周正¹，张俊¹，沈昌祥²

1．海军工程大学电气与信息工程学院，武汉 430033
2．海军计算技术研究所，北京 100841

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-06-01 发布日期:2007-06-01
通讯作者: 周正

New computer self-immune model against attack

ZHOU Zheng¹， ZHANG Jun¹，SHEN Chang-xiang²

1．College of Electrical and Information Engineering，Naval University of Engineering，Wuhan 430033，China
2．Naval Institute of Computing Technology，Beijing 100841，China

Received:1900-01-01 Revised:1900-01-01 Online:2007-06-01 Published:2007-06-01
Contact: ZHOU Zheng

摘要/Abstract

摘要： 提出了一种新的计算机抗攻击自身免疫模型，形式化地阐述了模型如何使得不合法的程序和代码不能够执行，合法的程序和代码不能够执行未授权访问;合法的程序和代码的可疑行为受到严格的控制但是可以根据不同的阈值来保证实用性。这种模型不需要计算和识别计算机攻击的具体特征，而通过直接消除攻击能够实施破坏和传播的前提条件，使得计算机系统对攻击具备自身免疫能力。

Abstract: A new computer self-immune model against attack is presented. And in a formal method，the paper expatiates on how the model can forbid the running of illegal programs and codes，the unauthorized access of legal programs and codes and how the model can control suspicious behavior of legal programs and codes strictly while can get practicability with different threshold values. Instead of detecting or recognizing the exact characters of attack，the model gives computer system the self-immune ability against attack by getting rid of the prerequisites for attack to do harm and spread.

周正¹，张俊¹，沈昌祥². 一种新的计算机抗攻击自身免疫模型[J]. 计算机工程与应用, 2007, 43(16): 12-15.

ZHOU Zheng¹， ZHANG Jun¹，SHEN Chang-xiang². New computer self-immune model against attack[J]. Computer Engineering and Applications, 2007, 43(16): 12-15.