Don’t confuse storage with online backup
Unlike online storage, online backup is not intended to free up storage space on your computer. Rather, it creates a copy of your computer’s contents, which can then be restored to the location of your choice (a new computer, for example). It is not archiving!
Published on December 6, 20232 min read

Key takeaways
- Online backup creates a copy of your data that can be restored wherever you choose.
- It secures your data against loss, theft, viruses and handling errors.
- It lets you go back to previous versions and encrypts both the data and its transfers.
- Online storage, on the other hand, is used to synchronise and share data: it is a collaboration tool.
Securing your data against the unexpected
The primary purpose of online backup is therefore to secure your data against unexpected events such as:
- the loss of your computer or a hard drive crash;
- the theft of your computer, a virus or a hacking incident resulting in the loss of your data;
- a handling error leading to the deletion of key files.
With online backup
Data can be duplicated several times, at different points in time.
This process makes it possible to go back to previous backup versions. Backup software applies two types of limits: time-based (all versions within a defined time interval are kept) or count-based (a defined number of versions is kept).
In addition, online backup encrypts both the data and its transfers.
Restoring previous versions with WeDoBack
With WeDoBack, previous versions can be restored within the retention period of your plan.
For example, if your plan includes N days of retention, you can go back to older backups within those N days.
What about online storage?
Online storage, for its part, helps synchronise data between the devices and computers you use frequently throughout the day. It is a collaboration tool, a filing space that allows data to be shared simultaneously.
Online backup: a restorable copy of your data, previous versions, encrypted data and transfers
Online storage: synchronisation across devices and simultaneous data sharing, a collaboration tool
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