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Is Backblaze a reliable provider? (infosec.pub)

submitted 4 months ago by [email protected] to c/[email protected]

67 comments fedilink hide all child comments

Hi everyone,

I've started pushing backups of media important to me (family pictures, video etc) to backblaze with client-side encryption.

However, are they a reliable storage provider? I can't help but compare them to something like Amazon who likely has a better chance of maintaining my files but they are so expensive that I don't even bother.

What do you think? Yes, I've heard of 3-2-1, however for now I only have backblaze and a local backup. I'm trying not to spend too much on this.

Thanks!

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[–] [email protected] 11 points 4 months ago* (last edited 4 months ago) (1 children)

I’ve used backblaze for years and regularly run recovery exercises. Never had a problem.

However, to avoid any fears, I store remote backups in two locations (the other one being OVH, a large French cloud provider).

My data retention regime:

Mirrored disks in local NAS.
Continually (every night) copy to Backblaze(US) and OVH (DE).
Once/year, copy all local NAS data to offline disks (ie disks that are plugged into a tray only during the copy) to avoid a file locking/encryption infection that could spread to the online files.

[–] [email protected] 2 points 4 months ago (1 children)

How much does OVH cost you for storage?

[–] [email protected] 1 points 4 months ago

I pay about £2.50 for 700+ GB storage, with about 2-10 GB of ingress every month. Storage alone is only £1.40. That’s using OVH’s “Cloud Archive” product; they also have a product called Cold Storage which is a smidge cheaper but doesn’t offer updating of existing data, so according to my projections based on the class of data I am archiving it wouldn’t be cheaper in the long term.