S3-compatible Backup Space for Servers & Websites with Storj DCS

You may remember that we wrote about the opportunity of decentralized storage providers back in 2018 on our blog.

The technology has developed well – and today we’re introducing S3 compatible backup space for your server or website with Storj DCS (Decentralized Cloud Storage) and an integration with Plesk. With Storj and Plesk, backups are a fraction of the cost of other backup and storage solutions. In addition, Storj DCS is 100% decentralized, uses encryption by default to offer enhanced security, edge-based access management for superior privacy, and is also compatible with the S3 protocol. Storj also delivers multi-region redundancy at no extra cost.

What is Storj DCS in 2021?

Storj DCS (Decentralized Cloud Storage) is an encrypted, secure, and cost-effective object storage service that enables you to decentralize your object data around the world using a simple logical instance.

Storj offers 2 types of operating models on how you can participate in its network:

  • Store your data across the decentralized network (primary focus in this article)
  • Put your extra space to use and start earning revenue today by running a Storage Node that is part of Storj’s network (there will be a future offering with Plesk to support this capability)

More Security and Privacy

Decentralized cloud storage is more difficult to attack. On the decentralized Storj network, files are encoded for redundancy, divided into pieces, and spread across storage devices around the world. Each device is a different piece of hardware, in different geographic locations, and is operated by different people.

Storj’s capability-based security model is also more efficient than the ACL model, as there are no central repositories of credentials that could be exposed. Data is encrypted client-side – meaning that only you have the keys to retrieve your data making it almost impossible for a data breach.

Better Performance

Storj DCS is faster and more predictable than competitors due to the way data is encrypted, split, and streamed in parallel. The Storj network uses erasure coding for redundancy so it can distribute file pieces over many Nodes located in different physical locations around the world.

Easy to Implement

Integrating with Storj DCS is as easy as reconfiguring your existing config files, with no new code needed. It literally takes a few minutes.


The economics of decentralized cloud storage is more efficient than competitors’. Decentralized infrastructure taps into underutilized, or latent hardware and puts it to use in the decentralized cloud swarm. Storj is significantly more affordable than other leading cloud providers such as Amazon S3, while offering multi-region redundancy and encryption by default at no extra cost.

How to use STORJ with Plesk

Note: Whether backing up your server or website inside Plesk using Storj DCS, the process is the same. We focus on how to backup your website into Storj in this article. If you prefer to backup your whole server to STORJ, just use the server level backup manager with the same principles.

  1. Create and login to your free account on Storj DCS
  2. Go to “Objects” and create your first S3 bucket:

3.  On your Dashboard, create your access grants (if you did not create an access grant during the initial setup wizard):


Storj Plesk blog 1

4.   While creating your credentials, select “Generate S3 Gateway Credentials” in the last step:


Storj Plesk blog 2

5.   Now we’re ready to go and move to the Plesk side. Go to the Domain or Subscription and select “Backup Manager”:


Storj Plesk blog 3

6.   Select “Remote Storage Settings”:


Storj Plesk blog 4

7.   Select “Amazon S3 Backup”:

Storj Plesk blog 5

8.  This one is important to get right:

  • The service provider has to be “Custom (Minio, Openstack, etc.)”
  • The API Endpoint URL is the “End Point” from Storj
  • The Login (Key) is your “Access Key” generated by Storj
  • The Password (Secret) is your “Secret Key” generated by Storj
  • For the bucket, please use the bucket that you generated earlier in these steps
  • As Path, I usually set “/” unless you want to use a subfolder, then please define your subfolder of the bucket here.
Storj Plesk blog 6

9.   Then press “OK” and we’re good to go for our first backup. Go back to the Backup Manager in Plesk and select “Back Up”. Make sure you select either to store in just the remote backup location or in a combination of the local and the remote location.

Once you click “OK” we’re backing up into Storj!

10.   Now, every Backup is only as good as its restoration if things go wrong. So let’s try to restore the backup that we have just made into Storj. Click on the Backup that you have made:

Storj Plesk blog 9

11.  Select “All objects (entire system)” for the restore, but you are free to also use any other options including selective restore. Then click on “Restore”:

Storj Plesk blog 10

12.   Congratulations! Your first backup from Storj has been successfully restored:

Future Outlook

As we are extending the partnership with Storj and the WebPros group, you may also use the same functionality as above in cPanel. You can refer to this video to check out how to do this.

In addition, we are also closely working with the Storj team for an auto-installation of the agent on your server so you can’t only use their storage service but also become an active Node in their network. With this feature, you could then also earn money with your Plesk or cPanel server. Storj pays Node Operators for their unused storage and bandwidth, so anyone can monetize their under utilized devices. But details on that follow soon – keep watching this blog for updates.


Want to try Storj yourself now?

If you are ready to try Storj DCS, sign up free to take advantage of their offer of 150 GB of capacity and bandwidth across 3 projects (50 GB each).


  1. Setting up Storj was straightforward, but I’m not able to set Path to anything but root “/”, as “/subdirectory” doesn’t work for me (Error: Path does not exist). I’ve tried defining it in different ways, but nothing worked (./subdirectory, /subdirectory, /subdirectory/, ../bucket/subdirectory…).

    • Louis Vanfraechem
      Louis Vanfraechem Moderator

      Hi Navi,

      We suggest you submit a request with our Plesk support, in case this has not been resolved, as they will be able to look at your specific case.

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