BoxCryptor provides a virtual hard disk that encrypts files within a storage account using using 256-bit AES encryption. BoxCryptor encrypts individual files, not an entire volume or container.
BoxCryptor encrypts and decrypts files locally, and it doesn’t transmit passwords to third parties. As a result files remain unreadable to outsiders even if hackers manage to steal passwords as they need to also break the file encryption.
How is this different to SME provided encryption? SME provides streamed encryption which occurs over the https protocol. Users choose a private key to encrypt files on upload to their underlying cloud and SME does not store this key on the SME platform.
Like BoxCryptor Storage Made Easy also uses AES-256 encryption. We use the Rijndael cipher, with Cipher Block Chaining (CBC) where the block size is 16 bytes..
Storage Made Easy also provides a file decryption tool that is available for Mac, Windows and Linux for local decryption of files downloaded direct from a Storage provider rather than via SME tool or client.
BoxCryptor recently updated their iOS App and although the App supports several storage clouds, as SME supports 35+ storage clouds and provides access into them using WebDav, BoxCryptor can be used in conjunction with SME to create and access encrypted folders with files on any cloud SME supports.
The pictorial walkthrough below shows how to achieve this.
BoxCryptor also supports Mac and Windows and can be used with SME Webdav or the Cloud Drive Apps. There is also a BoxCryptor Android App which can also similarly used with SME WebDav.