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Video
06 February 2026

7 Reasons You MUST Back Up Microsoft 365

Why Microsoft 365 still needs independent backup to protect against accidental deletion, ransomware and data loss.

Microsoft 365 provides powerful productivity tools, but relying on the platform alone does not remove the risk of data loss.

In this video, we look at seven reasons why organisations should back up Microsoft 365 independently. From accidental deletion and ransomware to retention limits and compliance requirements, there are several scenarios where relying on Microsoft alone may leave important business data exposed.

A dedicated Microsoft 365 backup strategy can help protect Exchange emails, OneDrive files, SharePoint documents and Teams data, while giving your organisation greater control over recovery when something goes wrong.

For businesses that depend on Microsoft 365 every day, independent backup is an important part of protecting data, reducing disruption and improving overall resilience.

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FAQs

Related FAQs

Have a question? You may find the answer here!

Does Microsoft 365 need backing up?

Yes. Microsoft keeps the service running. That doesn't mean every email, file or Teams conversation can always be recovered.

Accidental deletion, malicious activity and retention limitations can all result in data loss. Independent backups provide an additional layer of protection and greater peace of mind.

What is the 3-2-1 backup rule?

It's simple, memorable and still one of the best backup strategies around.

Keep three copies of your data, on two different types of storage, with one copy stored offsite. This approach helps protect against hardware failure, cyber attacks and accidental deletion.

How often should business data be backed up?

More often than you think you'll need it.

Backup frequency depends on how much data changes and how much disruption your business can tolerate. Many organisations back up critical systems daily or even more frequently.

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