Upload the encrypted file or files into online storage.Īs you can see, that’s a lot of work just to update, for example, a single file.Re-encrypt the files as you did originally.Then, finally, to update the online copies of the files (if you made any changes), you would: Retrieve the encrypted files from online storage.Now, when you want to use those files on any machine that doesn’t hold the originals, or want to make sure you have the most current copy, you need to: You place those encrypted files into online storage.You use a program such as 7-zip, VeraCrypt, or similar to create a new file or files containing encrypted versions of the files.You have a file or set of files you want to store online.You, and only you 3, control the access to your data. The idea here is that if you encrypt your data before it gets uploaded to any online storage provider, they have no ability to decrypt it. You’ll need BoxCryptor (and of course, your password) on every device to decrypt it before you’ll be able to use that data. If you encrypt the data yourself using BoxCryptor, the online storage provider can only access your data in its encrypted form. For example, even though Dropbox encrypts your data on their servers, it also allows you to log in to your account from any machine and access the files stored in your account via the web. However, whether or not they do they must be able to decrypt it to provide you the ability to access the data via a web interface. Some online storage providers encrypt your data when it’s stored on their servers. There’s at least one good reason to allow your online storage provider the ability to decrypt your data: web access. The hidden cost of doing your own encryption Fortunately, this problem has a solution: encryption. 2įor whatever reason, you might consider all of this a problem. More legitimately, the service provider may be required to turn over your unencrypted data to law enforcement should appropriate court orders be presented. Instances of the so-called “rogue employee” are rare. In reality, the folks at major online storage providers are professionals who have no interest in snooping around in your data. As a result, those with administrative access still have access to your data.
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