What is 3-2-1 Backup Strategy?

The 3-2-1 backup strategy is one of the best-known methods to copy data backups, which is commended by information security professionals, as well as government authorities. The rule is: create at least three copies of your data, and store two backup copies on different storage media, keep one of them offsite. To clarify, let’s take a look at each point of this rule.

3 - Create at least 3 copies of your data

In addition to the original copy, you should always have at least 2 backup copies of your data. More copies of your backup mean lower risk of losing everything.

2 - Store data on 2 different devices

Backing up to the same physical devices or same storage array is at risk of losing original data and backups at once. Therefore, you are recommended to store two backups on 2 different storage types like external HDDs/SSDs, USB flash drives, portable drives, SD cards, CD/DVD discs, etc.

1- Keep 1 copy of the data offsite

Storing data offsite means you have a clear and physical separation of your data, which can prevent you lose all data and backup versions in some situation like natural disasters. You can keep 1 copy of your data on cloud drive, NAS or network share.

How to Implement 3-2-1 Backup Strategy?

We will show you how to backup computer efficiently by following the 3-2-1 strategy with right tools.

How to Implement 3-2-1 Backup Strategy with CBackup?

Take the CBackup desktop app for example

  • 1

    Download and install CBackup on your computer.
    Start the software, sign up with an email address and then log in.

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  • 2

    Click "New Task" and then select files on your PC as the source.
    Finally, select the destination cloud from cloud storage options to start.

Different Versions of CBackup for Different Needs

Two different editions with different features and plans are provided. Choose the most suitable one.

Media Reviews

CBackup completes the work in a simple, direct, and non-cumbersome way. It's certainly speedy, files and folders moved between the cloud services quickly enough.

CBackup is a powerful and professional cloud backup service. Most importantly, it is free and worth a try.

CBackup is the best online computer backup service, it can help you directly and easily back up files from one cloud storage to another cloud storage.

It is strongly recommended that you try a free backup solution——CBackup, which has a simple interface and simple operation steps. It is a free network-based cloud-to-cloud backup service.

Summary

Users are always at the risk of losing data because they are facing different kinds of problems including hardware failures, human errors, technical bugs, as well as natural disasters like tornadoes, earthquakes, and floods.
Implementing the 3-2-1 backup rule may be the most comprehensive way to protect your data from loss. Meanwhile, don’t forget to choose the suitable backup tools to help you comply with the strategy with ease.

Never want to lose data anymore? Protect your data with the professional backup tools right now!