> For the complete documentation index, see [llms.txt](https://dev2ero.gitbook.io/notes-cs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev2ero.gitbook.io/notes-cs/cyber-security/xin-xi-an-quan-shi-jian.md).

# 信息安全实践

![](https://1476380306-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MZBTUOxxb0Af3Va3Lxu%2F-Ma1u6KGJc_Fki2WFSwy%2F-Ma1uNSv1qJwjU7QtV-U%2Fqhdxxbzrkxb-58-12-1079-1.jpg?alt=media\&token=13df2514-1407-451a-9296-d54845ca64f1)