The activities view ( → Activities ) displays all files which have been changed recently.Įditing files on Android is a bit trickier than on other platforms. All files marked as favorite can be easily accessed via → Favorites. In this bar you see a preview of the file and you can trigger basic functions, such as copy, move, rename or delete.īesides that, Boxcryptor allows you to mark a file as a favorite. All available operations, such as copy, move, rename or delete can be triggered via the bar at the top. In this mode, you can select files and folders by tapping on them. If you tap on a file longer, the file browser will switch to Operation Mode. You can upload files, create a new file, create a new folder, or take an encrypted photo by tapping on. Boxcryptor will automatically download and decrypt files for you. You can browse into folders or preview files by tapping on them. The Boxcryptor app is a general-purpose file browser. If you add a file to a shared folder, the persons who you shared the folder with can access the file now, too.With Boxcryptor, you never need to manually decrypt any data when you want to work with it. Just as the inheritance of encryption properties, permissions are inherited from the parent folder as well. If you share access to multiple files, make sure that they are all synchronized completely. Keep in mind that it must be synchronized by your cloud provider. Note: Every time you share a file, the file is modified. If you share the file with somebody, the key will be encrypted with the Boxcryptor account of the receiver and stored in the file as well. The key is encrypted by your Boxcryptor account and is stored within the file itself. Share the cryptographic key in Boxcryptor.Please check your provider’s documentation on how to share files or folders with others. Share the file physically at your cloud provider.
Īs a consequence, there are two steps necessary to share an encrypted file: The other person can read the information, but it is useless, since it does not have any semantic meaning. Therefore, sharing an encrypted file with somebody is like writing an email by poking around on your keyboard. To decrypt the information again, you need a cryptographic key that translates the information back into its original state. For programs and humans the encrypted information is rendered useless. If you encrypt a file, however, the information inside the file is modified. Such a file can be read or modified by anyone who has physical access. If you store an unencrypted file on your device or in the cloud, the program you store it with saves the file and the information inside. For understanding how the sharing of encrypted files works, it is helpful to understand how programs handle unencrypted and encrypted files.
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