Backup for Microsoft 365 is a product or solution that creates and maintains backups for data stored in the suite of productivity tools and services, including Exchange Online, Teams, SharePoint Online, and OneDrive.
READY FOR THE BREACH. TRUSTED IN THE BOARDROOM.
Cyber resilient Microsoft 365 backup and recovery
Protect your business-critical M365 data from cyber attacks with a modern data platform powered by immutable backups, zero-trust security, and secure recovery capabilities.
Overview
Protect your M365 data
Extend cloud-native protections with secure backup and recovery for Exchange Online, OneDrive, SharePoint Online, and Teams. Choose the right deployment model to fit your needs - backup as a service (BaaS) or self-managed software - and ensure your most critical business data is protected.
Automate protection to save time
Protect and secure new mailboxes, documents, and files to M365 with policy-based automation.
Granular search to find what you need fast
Use global search to find individual documents, files, or emails to speed legal or compliance inquiries and audits.
Recover rapidly and securely from ransomware and other destructive cyber attacks
Quickly recover clean files in bulk to prevent reinfection or provide granular recovery for mailboxes to meet RTO targets.
Benefits
Improve cyber resilience for M365
Safeguard your critical M365 data from cyber threats and help ensure retention and rapid recovery with ease.
Pay for only what you need, when you need it
Get the latest features automatically – we do software upgrades for you
Enjoy a unified administrative experience spanning SaaS and self-managed environments
Video
Simplify M365 protection
Get the protection you need for critical M365 business data to boost cyber resilience.
Get rapid granular recovery
Contain and recover efficiently from a variety of M365 data loss scenarios. Search and recover individual emails or files globally with powerful metadata indexing.
- Recover data to any point in time, to the original or an alternate location
- Help reduce downtime and meet business RTO targets
- Quickly recover at any scale without compromise
Get the unprecedented performance that Microsoft 365 Backup Storage provides with the powerful and seamless protection provided by Cohesity.
Analyst Report
Cohesity named a Leader again!
We were recognized as a Leader in the 2025 Gartner® Magic Quadrant™ for Backup and Data Protection Platforms for the 6th time.
Testimonials
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Ransomware assessment
Is your data safe?
Knowledge is power—prepare for the inevitable. Uncover cyber risks and fortify your defenses now.
Commonly asked M365 cyber resilience questions
It’s important to understand that Microsoft provides redundancy measures for its cloud services, but protecting Office 365 through backup and recovery of individual parts of the service—or items belonging to you—is your responsibility. Most organizations have RTO and SLAs they need to satisfy that wouldn’t be met through native protections and redundancy measures.
There are several ways to back up and protect Office 365 data. Third-party solutions offer more comprehensive backup and recovery capabilities and go beyond what Microsoft provides.
Third-party solutions offer a more robust solution for Office 365 data, with features like automated backups, item-level restores, long-term retention, granular search and recovery, and extra security and compliance measures.
There are various ways to back up and protect M365 Teams data. Third-party solutions offer more comprehensive backup and recovery capabilities and go beyond what Microsoft provides. Here’s our Microsoft 365 Teams data protection guide.
Microsoft 365 data is generally considered secure. However, it’s important to recognize that no system is immune to threats such as ransomware. To enhance the security of your Microsoft 365 data against ransomware, you might consider implementing a modern data protection solution. Here are some facts about ransomware protection and M365.
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