> 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.md).

# セキュリティと管理

- [編集保護でノートを守る](https://help.getupnote.com/ja/safety-and-control/protect-notes-from-unwanted-edits.md)
- [ロック](https://help.getupnote.com/ja/safety-and-control/lock.md)
- [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)
- [ノートのバージョンを復元する](https://help.getupnote.com/ja/safety-and-control/restore-a-note-version.md)
- [ノートの自動バックアップ](https://help.getupnote.com/ja/safety-and-control/automatic-notes-backup.md)