With the 1 & 1 encryption encode sensitive files before uploading them to your 1 & 1 online storage. Here, these are made directly unreadable on your mobile device and then to the cloud - 1 online storage to 1 - transmitting. Encryption is performed using a unique, individual password that only you know. Only with this the contents of the 1 & 1 encryption can be re-made readable.1 & 1 is already guaranteed as a provider of the universal SSL encryption of files on the transmission paths, the exclusive storage of files in secure data centers in Germany and the compliance with strict privacy laws. The end-to-end encryption through the 1 & 1 encryption complements this security concept is an additional component to protect your privacy. To retain full control of your most important files.All the benefits at a glance:+ For all types of files (photos, documents, music, videos, etc.)+ Direct encryption on the device+ Secure AES encryption algorithm with 256-bit key unknackbarem+ No access possible by outsiders+ Free