网络安全漏洞扫描与脆弱性分析是进行系统安全评估的基础和信息安全保障体系中的必要组成部分。

Network security leak scan and vulnerability analysis are the base of system security evaluation and the essential components of Information security system.

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简要介绍了网络存在的安全漏洞和常规安全体系，重点对入侵检测作了分析。

In this paper, the security loopholes in the network and the normal security infrastructure are briefly introduced, and the intrusion detection system is analyzed emphatically.

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