> For the complete documentation index, see [llms.txt](https://help.getupnote.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.getupnote.com/ja/safety-and-control/lock.md).

# ロック

- [ロックパスワード](https://help.getupnote.com/ja/safety-and-control/lock/lock-password.md)
- [ノートブックのロック](https://help.getupnote.com/ja/safety-and-control/lock/lock-a-notebook.md)
- [アプリ全体のロック](https://help.getupnote.com/ja/safety-and-control/lock/lock-the-whole-app.md)
- [ロックパスワードを忘れた場合](https://help.getupnote.com/ja/safety-and-control/lock/forget-lock-password.md)