Microsoft 365 powers your business: email in Exchange, collaboration in Teams, file sharing in OneDrive and SharePoint. And precisely because of that, many companies assume “Microsoft takes care of everything” — including backing up and protecting their data. It’s the most expensive misunderstanding in IT.
Why does Microsoft 365 need more than built-in protection?
Microsoft runs on a shared responsibility model: it secures the infrastructure, but your data is your responsibility. That leaves your business exposed to three risks:
- Accidental deletion: one wrong click can erase critical emails or files, and native retention is not a backup.
- Ransomware and impersonation: more than 90% of breaches start with email attacks aimed at Microsoft 365.
- Compliance gaps: regulations require secure backup, retention and recovery — capabilities M365 doesn’t fully cover.
Real example: a mid-size retailer lost critical customer data in Teams to an accidental deletion. With no proper backup, recovery took 3 days, with lost productivity and eroded trust. With a managed service, that data would have been restored in minutes.
What does 360° managed security for Microsoft 365 cover?
Instead of stitching together disconnected tools that leave gaps, total protection is a single, all-in-one service tailored to Microsoft 365:
- Email security: blocks impersonation, spam and malware with intelligent filtering.
- Application protection: shields Exchange, Teams, SharePoint and OneDrive.
- Ongoing awareness training: helps your team spot and stop attacks.
- Automated backup: frequent, encrypted copies of all your data.
- Real-time threat response: detects and responds to ransomware or suspicious activity instantly.
- Email archiving: secure, searchable retention, ready for audits.
- Security posture monitoring: catches misconfigurations and vulnerabilities before they become threats.
What are the five phases of the managed service?
- Prevent: email filtering, threat detection and user training.
- Detect: 24/7 monitoring for vulnerabilities, misconfigurations and intrusions.
- Respond: immediate action on any threat, backed by real-time alerts and remediation.
- Recover: lost or damaged data restored in minutes, not hours.
- Comply: audit-ready reports and secure archiving for regulatory peace of mind.
What real business benefits does it deliver?
| Benefit | What it means in practice |
|---|---|
| Stronger security | Up to 99.9% of email threats blocked before reaching your team |
| Faster recovery | Any file, folder or mailbox restored without stopping the business |
| Lower costs | Licenses and overhead consolidated into a single managed service |
| More productivity | Fewer distractions, team focused on what matters |
| Simplified compliance | Retention and reporting ready with no extra effort |
How we do it at 1 MSP
Your Microsoft 365 environment is too important to leave exposed. At 1 MSP we protect it end to end with Acronis Cyber Protect, fully managed by us: we identify the risks in your environment, configure the protection plan, and schedule regular reviews — so you can stop worrying and focus on growth.
Frequently asked questions
What is the shared responsibility model in Microsoft 365?
Microsoft secures the infrastructure (data centers, platform uptime), but you’re responsible for your data: backup, retention and recovery aren’t fully included.
Is Microsoft 365’s native retention a backup?
No. Native retention prevents some accidental deletions for a limited time, but it doesn’t replace an independent backup with verifiable copies and granular recovery.
What percentage of breaches start with email?
More than 90% of security breaches start with email attacks — ransomware or impersonation — targeting Microsoft 365.
How long does it take to restore data with a managed Acronis service?
Minutes, not hours or days: automated recovery restores files, folders or entire mailboxes without stopping business operations.