Cloud-Triell: Who is the winner of the online contest of the winners?
Safe with additional tools
Cloud storage is incredibly handy: an Internet connection provided they are available around the clock and almost anywhere. The cloud disk can be accessed from the desktop PC as well as via the web browser or mobile app. Many vendors provide their cloud storage free of charge and pack a generous contingent of free disk space above. This makes it very easy to put a large collection of documents, music, videos and images in the cloud.
Dropbox, Google Drive, and Microsoft OneDrive are the trivents in the test, which are among the most popular and popular cloud stores. All three are linked to their own folder in the Windows Explorer and make the cloud upload a child's play. They also synchronize the cloud content automatically with all connected terminals. No matter whether you access the cloud with the smartphone or the PC, the data you can see is always the same. A file uploaded via the web browser can then be retrieved from the tablet, for example, after the upload when the cloud app is installed there.
Synchronization opens the door to another practical cloud function, sharing content. Users of Dropbox, Google Drive, or Microsoft OneDrive no longer need to send files by mail to make them accessible to others. Instead, it is enough to send a cloud link, which allows the recipient to directly view or download the content. The same is true when working together on documents that lie in the data cloud. Then you give others access by invitation, for example to the Excel table or the work document. The trio has the right office tools: Dropbox and Microsoft OneDrive integrate Office Online while Google Drive has its own office suite, but it is compatible with the Microsoft world.
With all praise for the Cloud Storage: The issue of security treat them rather neglected, if the local data protection law as a measure takes. Each of the three vendors operates their servers, including in the US, where the state side is significantly more engaging. With Dropbox, Google Drive, and Microsoft OneDrive, the transmission of data between the end device and the cloud is encrypted with SSL, but what happens with the content when they land on the server is lost The influence of the user.
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The fact that Dropbox is a good thing is that the data would be encrypted in the Cloud. But because it only takes place after the upload, Dropbox also holds all the keys to unlock it and could, if desired, access all the data in the plaintext
If you want to be safe, encrypt the data already on the client, for example with Boxcryptor. The program encrypts files with a 256-bit AES key before they are uploaded to the cloud. Boxcryptor supports Dropbox, Google Drive and Microsoft OneDrive, but can also be used for numerous other cloud services. The free version is limited to one provider and two devices (full version is 36 euros per year).
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