通常来说，一个企业或机构准备进军此领域时，往往选择从基于网络的IDS入手，因为网上有很多这方面的开放源代码和资料，实现起来比较容易，并且，基于网络的IDS适应能力强。-Generally speaking, an enterprise or institution to prepare to enter this area, they often choose to network-based IDS from the start, because online there are many o