> For the complete documentation index, see [llms.txt](https://docs.dler.io/black-hole/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dler.io/black-hole/impartial/dui-wai-sao-miao-gong-ji.md).

# 对外扫描攻击

{% hint style="danger" %}
为保证我们的线路质量以及 IP 纯净度，我们在 2022/05/30 部署了对外扫描攻击自动检测系统以防止部分非法用户的违规操作，同时也可以帮用户检测家中设备是否成为肉鸡
{% endhint %}