# · 모바일 보안

- [모바일 애플리케이션의 캐시를 자동 삭제하도록 설정하는 방법](https://help.directcloud.net/pro-pro-+/admin_manual/security_policy/undefined-2-1/m_auto_delete_cache.md)
- [모바일 애플리케이션에서 외부 앱으로 파일을 열 수 없도록 설정하는 방법](https://help.directcloud.net/pro-pro-+/admin_manual/security_policy/undefined-2-1/m_external_app_restriction.md)
- [모바일 애플리케이션에서 이미지를 저장할 수 있도록 설정하는 방법](https://help.directcloud.net/pro-pro-+/admin_manual/security_policy/undefined-2-1/m_image_save.md)
- [모바일 애플리케이션에서 메일을 전송할 수 있도록 설정하는 방법](https://help.directcloud.net/pro-pro-+/admin_manual/security_policy/undefined-2-1/m_use_mail.md)
- [오프라인 상태에서도 모바일 애플리케이션에서 PDF 파일을 열람할 수 있도록 설정하는 방법](https://help.directcloud.net/pro-pro-+/admin_manual/security_policy/undefined-2-1/m_offline_use_pdf.md)
- [모바일 메뉴의 각 설정 항목이 '사용 안 함'으로 고정된 경우 해결 방법](https://help.directcloud.net/pro-pro-+/admin_manual/security_policy/undefined-2-1/m_menu_activation.md)


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