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.
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.
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.
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.
The contents above have explained what is 3-2-1 backup strategy and stressed the importance of protecting your data with this strategy. If you don’t know how to implement the strategy specifically, please read on. We will show you how to backup computer files efficiently by following this strategy with right tools.
You need to make at least 3 copies of your data. If the amount of file is huge, you can rely on a professional backup freeware like AOMEI Backupper Standard to improve the backup efficiency, which can backup your files, system, and hard drive quickly and automatically.
You should store all three copies on separate devices so that if one fails, the remaining copies are completely unaffected. To save time, you can use AOMEI Backupper to omit this step because it supports you choose many external storage devices as backup destination when creating backup in the first step.
Cloud backup is the best choice that can work on the last part of the strategy. CBackupper are recommended because it is easy to use and offers huge backup space. You can download it on your computer and backup files to its AOMEI Cloud with simple steps.
Here we take the PC client of CBackupper for example to show you how to run the software.
1. Download and install CBackupper PC client on your computer.
Then, open the CBackupper PC client on your computer. Sign up with an email address and log in.
2. Create a backup task and then click Add Source to select the files on your computer that you want to backup to AOMEI Cloud.
CBackupper has two different editions with different features and plans. You could choose a suitable one according to your needs.
X X means the amount of space you allocate from the 3rd-party cloud drives to store backups. The more cloud drives you add, the more backup space you get.GB backup space
What will you do in that case if your data is permanently lost? Here is the easy solution for you to restore all your essential files with ultimate cloud storage software and that’s called CBackupper.
In this technical world, cloud storage is the backbone of online data storage, online backup is not essential, but it is now the core part of crucial files storage system. CBackupper is a cloud backup software with ultimate free storage to store your data securely.
CBackupper will save all information of your data while backing up data it performs lossless data backup. Hence, it backups all data in a consistent manner without any data loss.
CBackupper bags a wide variety of user-friendly functions to make the cloud backup easy and secure. It is one of the handy cloud backup applications that come with an easy to navigate cool interface.
Users are always at the risk of losing data because they are facing different kinds of problems
failures, human errors, technical bugs, as well as natural disasters like tornadoes, earthquakes, and
backing up your data in advance is necessary.
Implementing the 3-2-1 backup rule may be the most comprehensive way to protect your data from loss/corruption and to control risks in all of the aforementioned situations. Meanwhile, don’t forget to choose the suitable backup tools to help you comply with the strategy with ease.