Cloudwards.net may earn a small commission from some purchases made through our site. However, any affiliate earnings do not affect how we review services.

How to Backup NAS Devices Using Online Backup Software in 2022: Data Storage Redundancy

It’s easy to think your NAS is safe and that simply having one is all you need. However, if you want to protect your data as much as possible, you should learn how to backup NAS devices to the cloud.

Robin Barber
By Robin Barber (Associate Editor)
— Last Updated: 2022-04-26T13:57:30+00:00

A network-attached storage (NAS) device can have many uses, including media storage for home users, a backup server for a small business, or even as part of the unstructured data management tools many larger corporations need. Regardless of why you need one, you should always back up NAS devices so you don’t lose all that precious data.

Key Takeaways:

  • Backing up your NAS is important if you want to keep the data safe.
  • Most NAS operating systems have a decent backup manager for cloud backups.
  • IDrive is a great online backup service that supports all kinds of NAS devices.

For this guide, we’ll assume you already have a NAS set up, with hard drives and an operating system installed. If you want to start with the basics, check out: what is NAS guide.

You’ll also need a cloud storage provider to store your NAS data. Whether it uses hot or cold storage, is a zero-knowledge provider or has an option to back up a mobile device is up to you, but we’ll go through some of the best providers that work well with a NAS device in a bit. 

  • 03/21/2022

    Updated to include step-by-step guides for a Synology NAS with Google Drive and any NAS with IDrive.

  • A NAS is one of the best local backups you can use. It can have data redundancy that external drives lack without an ongoing subscription to a cloud service.

  • While a NAS is a decent backup on its own, a good backup strategy should have a second backup in an offsite location.

  • As NAS drives are vulnerable to failure, fires, floods and other disasters, many people would say that it isn’t a suitable way to prevent data loss on its own.

  • NAS backup software is anything that can take the data stored on a NAS device and copy it into cloud storage in case something happens to the original device.

Why Should You Backup NAS Devices?

NAS is a great way to store backup data from a selection of devices. You won’t need to pay a monthly subscription, you can choose how much redundancy you want and it can work as a personal cloud storage server if your drive capacity is high enough.

However, your NAS backup solution is still vulnerable to physical damage, like a fire or flood. A ransomware attack can also destroy all your data, and cybercrime is no joke. A good NAS backup can solve these issues, or at least drastically reduce the risk.

The Best Network-Attached Storage Backup Software 

As long as your cloud storage software works with your NAS, a backup is easy to make. However, getting good value for money, strong security and reliable storage is also important for any backup. 

  1. IDrive — Cheap and easy-to-use storage that works with any NAS  
  2. CloudBerry Backup –Versatile backup manager, if you’re willing to learn how to use it
  3. Backblaze B2 — Professional IaaS storage that’s compatible with most devices

IDrive is our favorite backup provider and the best online backup for nonprofits. It’s easy to use. Once it’s set up, you can more or less forget about it, and it works with any device that can be mapped to your PC. Read our full list of the best cloud backup services for NAS to learn more.

Although it doesn’t provide storage, CloudBerry Backup (read our CloudBerry Backup review) is a great way to consolidate backups across multiple devices. It also gives you access to IaaS storage providers, which offer an inexpensive way to store lots of data. 

One affordable provider is Backblaze B2 (read our Backblaze B2 review), which is cheap and works well with many NAS operating systems. 

How to Backup NAS to Google Drive With Synology 

Pretty much every NAS device has access to a dedicated backup manager, such as Hyper Backup and Cloud Sync with Synology. We’ll be showing you how to back up to Google Drive with Hyper Backup, but this method will work with many NAS and cloud storage providers, as most use similar steps.

  1. Open Hyper Backup

    To start, you’ll need to open Hyper Backup. If this isn’t already on your device, you can get it from the package center.

    backup synology nas hyper backup
  2. Open the Backup Wizard

    To create a backup in Hyper Backup, click the plus sign in the bottom left corner.

    backup synology nas backup wizard
  3. Select Your Backup Destination

    Choose your backup destination from the list. We’re using Google Drive, but you can pick any compatible cloud storage service or even a second NAS device. You’ll need to sign in to your chosen service and give your NAS permission to use the storage space.

    backup synology nas backup destination
  4. Set Your Backup Destination Settings

    Now you can choose a directory and folder. You’ll be able to find any backup data stored by Hyper Backup inside this folder.

    backup synology nas destination settings
  5. Add Folders and Applications to the Backup

    The next two pages let you choose which folders, volumes and applications will be backed up. You can select everything or set up more complex backup solutions, like having sensitive data stored in a dedicated offsite backup or using cold data storage for file data that doesn’t need regular access.

    backup synology nas add folders
  6. Manage Your Backup Settings

    The backup settings step lets you add extra details to logs and notifications, file compression, a backup schedule and even zero-knowledge encryption for extra data security.

    backup synology nas backup settings
  7. Set Up a Backup Rotation

    Finally, you can set how long backups are kept. Having more will give your data protection against things like ransomware attacks, as you can roll back the data before doing recovery. However, this will also take more space, so choose wisely unless you’re using one of the unlimited cloud storage options.

    backup synology nas backup rotation

How to Backup NAS to Cloud Backup 

If your NAS doesn’t have a backup manager or the cloud storage service you want to use isn’t compatible with the built-in software, you’ll have to make your NAS backup with the cloud storage service itself. This varies depending on the service, but with our favorite backup service, IDrive (read our IDrive review), it’s done like this.

  1. Map a Network Drive

    First, you’ll need to make the NAS remotely accessible through your desktop as a file server. To do this, open Windows file explorer, click the “computer” tab and choose to “map network drive.”

    backup nas idrive map a drive
  2. Connect to the NAS

    Select a drive letter and navigate to the NAS folder you want to back up. This will allow Windows and your NAS to share data.

    backup nas idrive connect to the drive
  3. Go Into IDrive Settings

    If you haven’t already, download and install IDrive, then sign in. Once you’re in your account, go into the settings menu.

    backup nas idrive open idrive settings
  4. Allow Mapped Drives

    At the bottom of the settings menu, open the “mapped drive setup” section and choose the drive letter and share name, then enter the authentication information and save these new settings.

    backup nas idrive allow mapped drives
  5. Add the Drive to Your Backup

    Go back to the backup tab, click the “change” button and add the new drive to your backup.

    backup nas idrive add the drive
  6. Set Up Your Backup Schedule

    In the new “mapped and external drives” section, choose “backup now” or “schedule.”

    backup nas idrive schedule backups

Your backup won’t be able to run if you need more storage in IDrive or you disconnect your computer from your NAS, including when the computer is turned off. Make sure your NAS capacity doesn’t exceed your IDrive storage allowance and that you use the computer regularly to ensure your NAS is backed up.

Final Thoughts

For any NAS user, a good backup is the best way to protect your data. This doesn’t mean the NAS is useless. Local storage is a vital part of the 3-2-1 rule, but when it’s this easy to back it up, there aren’t many reasons to put off making a copy of your data on the cloud. 

If you’ve recently set up your NAS, read our article on making your NAS more secure, or if you’re looking for a backup service, our guide to unlimited online backup providers is a great place to start.

Do you use a NAS device? Have you tried to back it up before? Did these steps help you? Let us know your thoughts in the comments below. Thanks for reading.