How to encrypt a large volume and upload it to cloud.mail.ru?

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dmi3n12015-03-12 09:17:41

Backup

dmi3n1, 2015-03-12 09:17:41

There is a large amount of material that cannot be trusted with mail.ru with its storage licenses.
Therefore, the material must be encrypted before downloading.
But since there is a lot of material, there is no way to encrypt it by duplicating it first, then upload it in the usual way. In addition, there are restrictions on uploading to 2GB / file.
Ideally, I would like encryption to be done on the fly and uploaded to the cloud, and in the system it would be like a virtual disk. But judging by the lack of webdav support, is this unrealistic?

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4 answer(s)

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Artem @Jump, 2015-03-12
@dmi3n1

Certainly not realistic.
Therefore, if you want to work with this service, then encrypt with the 7z or WinRar archiver and upload the archives.
Well, if it’s not clear why you need encryption on the fly at all, and a virtual disk if it’s a backup?

M

Mikhail Lyalin, 2015-03-12
@mr_jok

own cloud and no problems
habrahabr.ru/company/syncdriver/blog/241453
isyncbox.com

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iMrDron, 2015-03-12
@iMrDron

Good evening. I would like to suggest you an excellent solution for such a task. Encryption software called Encfs4win can encrypt with AES 256bit. And its main advantage is that it has a reverse mode. This is when the data in the mounted volume is not decrypted, but just encrypted, and given that it encrypts by file, this allows you to encrypt and upload to the cloud on the fly. Read more about how to do this, for example, here: elims.org.ua/blog/encfs4win-shifrovanie-fajlov-kak...

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Hitmanp, 2015-09-01
@Hitmanp

A simple option - use BoxCryptor free. It mounts a virtual encrypted disk to a specific folder in the system.
As this folder - specify the cloud folder. A virtual disk will appear in the system, copying to which - the data is encrypted on the fly. And now, all uploaded data to the cloud folder-virtual disk will be automatically encrypted.