Microsoft 365 Backup Specialist
Microsoft 365 Backup
- 5.0 on Google (104 reviews)
- Immutable storage
- Backed up 3x a day
- Granular restore





Why back up Microsoft 365?
- Automatic daily backups of all your Microsoft 365 data
- Fast, granular recovery of emails, files and sites
- Protection against ransomware and accidental deletion
- Immutable storage for maximum security
- Meet GDPR and compliance requirements
- Full control over retention periods
What We Back Up
Exchange Online Backup
Emails, contacts, calendars and tasks safely stored
OneDrive Backup
All your files and documents backed up automatically
SharePoint Backup
Sites, libraries and lists fully protected
Teams Backup
Chat messages, files and channel data secured
How does Microsoft 365 backup work?
From initial assessment to ongoing management, we make sure your Microsoft 365 data is always safe
Assessment
We map your Microsoft 365 environment and define the backup scope
Configuration
We set up the backup with the right retention and security settings
Activation
The first full backup is run and verified
Ongoing Management
Daily backups, monitoring and regular restore tests
Microsoft's Shared Responsibility Model
Many businesses assume Microsoft automatically takes full backups. It doesn't.
Microsoft guarantees the availability of its platform, but not the safety of your data. This is known as the Shared Responsibility Model. Microsoft takes care of the infrastructure, the uptime and the physical security of its data centres. But responsibility for protecting, retaining and restoring your data lies with you as an organisation. Without a proper Microsoft 365 backup, you risk losing data permanently.
Microsoft's standard retention is limited. Deleted emails and files can be recovered from the recycle bin for up to 93 days; after that they are gone for good. If ransomware encrypts your OneDrive or SharePoint, or a former employee deliberately wipes data on the way out, you are left empty-handed. That is why a professional Microsoft 365 solution for businesses always includes an independent backup.
At TRON Group, we back up your complete Microsoft 365 environment automatically three times a day. The data is stored encrypted in immutable storage, which means the backups cannot be touched, even during a ransomware attack. Combined with our cybersecurity services, this gives your business data watertight protection.
The risks of not backing up Microsoft 365
Ransomware
Encrypted files in OneDrive and SharePoint that cannot be recovered without a backup
Former Employees
Data deleted by departing employees that is gone for good after 30 days
Human Error
Accidentally deleted emails, files or entire SharePoint sites that can no longer be retrieved
How TRON Group manages your Microsoft 365 backup
When you outsource your Microsoft 365 management to TRON Group, backup is included as standard. We check every day that all backups have completed successfully, and you are proactively notified if anything looks off. If you need data back or have an incident, we restore what you need quickly and accurately, whether that is a single email or an entire SharePoint site.
Our Microsoft 365 backup fits seamlessly into a wider disaster recovery plan. That way you are protected not only against everyday data loss, but also against large-scale incidents. And with our cybersecurity expertise, we also help you prevent attacks in the first place. After all, the best backup is the one you never need.
We charge transparent monthly costs per user, with no hidden fees or surprises. Call us on +31 85 303 5869 or get in touch for a no-obligation quote. We'll gladly explain how we keep your Microsoft 365 data fully protected.
Frequently Asked Questions
Everything you need to know about Microsoft 365 backup
Ready to protect your Microsoft 365 data?
Request a no-obligation quote and find out how TRON Group backs up your Microsoft 365 environment securely. Call +31 85 303 5869 or book a call right away.



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