> For the complete documentation index, see [llms.txt](https://docs.plura.io/ja/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.plura.io/ja/fn/comm/sfilter/breach.md).
# データ流出
{% hint style="info" %}
機密情報、個人情報、機密情報の流出を探知することができます。
ウェブサーバーの応答本文分析を通じてデータ流出直後に遮断提供
{% endhint %}
### セキュリティフィルター > データ流出
* フィルター登録ボタンをクリックすると、下図のように登録ページに移動します。
* PLURAが提供するデータ流出フィルターの他に、ユーザーが直接データ流出フィルターを登録することができます。
* 以下は登録例です。
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://docs.plura.io/ja/fn/comm/sfilter/breach.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.