文档介绍：上海交通大学硕士学位论文网络主动防御系统的研究与实现
网络主动防御系统的设计与实现
摘要
网络的发展和普及为人们的工作和生活提供了便利,但与此
同时黑客活动正趋于普遍化、复杂化、频繁化,网络蠕虫也大肆
蔓延和破坏。网络信息安全遵循气球效应,一处被破坏,整个系
统就可能崩溃。随着网络攻击技术的发展,各种安全工具单兵作
战无法胜任检测工作。本文提出网络整体主动防御的思路,将各
种安全工具,包括防火墙、陷阱网络等系统合理的集成,建立高
效、稳定的主动防御体系,适应大中型企业、政府机构、学校等
单位对未来信息安全的需要。
本文首先阐述了网络主动防御系统的研究意义及研究现状。
然后,为了防御体系设计的正确,本文从深入分析目前的计算机
攻击形式及攻击发展趋势开始,展开了对目前市场上广泛使用的
安全系统的介绍并指出了其局限性,提出了研究网络主动防御系
统必要性。在第四章详细介绍网络主动防御系统的总体设计方案
及工作原理,系统的软硬件平台以及开发平台,而后详细分析了
系统的主要运行机制。最后,分析系统的不足和未来的发展。
关键字:主动防御,蠕虫病毒,双层检测,物理隔离
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上海交通大学硕士学位论文网络主动防御系统的研究与实现
RESEARCH AND APPLICATION OF
NETWORK ACTIVE DEFENSE SYSTEM
ABSTRACT
The development and popularization work
development provide a lot of convenient to people's work and
lives, but at the same time hacking activities are ing
universal, complex, frequent, network worm also wantonly
spread and damage. Network information security following
balloon effect, one was destroyed, the whole system may
collapse. With the development work attacks, various
security tools are not capable of working separately to defend
attack. This paper presents a work active defense
ideas, that the various security tools, including firewalls,
work systems integrated together, and established
an efficient and stable active defense system to medium and
large enterprises, government agencies, schools and other
units on the future of information security needs.
First of all, this paper described the Significance of
researching work active defense system and the current
II 页
上海交通大学硕士学位论文网络主动防御系统的研究与实现
status of work active defense system. Then, in order
to design the proper defense system, this article from the
in-depth analysis of the current form puter attack and
attack trends, launched on the market right now widely used
security system introduced and pointed to its limitations,
and proposed the necessarily of taking the initiative of
network defense system research. In th