满足这些需求的第一组工具是系统审计和基于主机的入侵检测。
The first tools for meeting these requirements are system auditing and host-based intrusion detection.
该文在分析基于主机和基于网络的入侵检测系统的特点的基础上，提出了一种电子商务安全审计系统的设计。
This paper first analyses the characteristic of the host -based and network -based intrusion detection systems, then presents an audit system for electronic commerce system.
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