Suggested on [Reddit](https://www.reddit.com/r/DiskDecipher/comments/1t9c54i/feature_request_modernized_media_viewer_privacy/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button) - Auto-lock after X seconds/minutes. - Disable thumbnails for sensitive folders. - Panic/quick lock gesture. Awaiting clarification: - Per-container security settings. Done: - Hide file names in app switcher.