Questions
Please tell us the restrictions and prohibitions of HENNGE Secure Browser.
Answers
Restrictions and prohibitions vary by OS, so please check below.
For issues and settings that can be changed in the Admin Console, please refer to the articles linked in the "Reference" section.
〇…Allowed ×…Not Allowed ※…With Notes
| Item | iOS iPad OS |
Android | Windows | Mac OS |
| Attach files from the local area to email | 〇 | × | 〇 | 〇 |
| Upload files from the local area to drive (Drive…Google Drive / One Drive) |
※1 | × | 〇 | 〇 |
| Download files to the local area | × | × | × | × |
| Display popup window | × | × | 〇 | 〇 |
| Take a screenshot | 〇 | × | × | × |
| Output to external display (mirroring/AirPlay, etc.) | × | × | 〇 | 〇 |
| Move to external applications (excluding telephone/device certificate import applications) | × | × | × | × |
| Extraction and viewing of ZIP file contents | ※2 | ※2 | ※2 | ※2 |
|
Change screen display (user agent) |
〇 | 〇 | × | × |
※1・・・ If the destination service's UI provides a screen for uploading files, there is a possibility that files from local storage can be uploaded using the HENNGE Secure Browser app for iOS/iPad OS.
※2・・・ If the destination service's UI allows previewing files contained in a ZIP, there is a possibility to preview them within the Secure Browser.
Limitations
Due to OS specifications, the HENNGE Secure Browser app for iOS/iPad OS cannot restrict user access to local storage or take screenshots. This discrepancy arises from the fact that the HENNGE Secure Browser app for Android OS allows such restrictions on local storage access and screenshots.
References
・Creating Browser Policy Groups (Modern View)