Protect your M365 data

Enterprise-class backup and recovery for Exchange Online, OneDrive, SharePoint Online, and Teams. Your choice of backup as a service (BaaS) or self-managed software.

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Automate to save time

Protect any new mailbox, document, or file added to M365 with policy-based automation.

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Recover rapidly from ransomware

Quickly recover clean files in bulk to prevent reinfection or provide granular recovery for mailboxes.

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Search and discover

Use global search to find individual documents, files, or emails to speed legal or compliance inquiries and audits.

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Free up your time with backup as a service

Safeguard your M365 data and help ensure retention and rapid recovery without adding undue burden.

  • Scale elastically as you grow without IT intervention
  • Get the latest features without the need for software upgrades
  • Enjoy a unified administrative experience spanning SaaS and self-managed environments

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Cohesity named a Leader again!

2023 Gartner® Magic Quadrant for Enterprise Backup and Recovery Software Solutions

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 to any point in time, to the original or an alternate location
  • Help reduce downtime and meet business SLAs
  • Recover at any scale
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Simplify M365 protection with as a service

Get the protection you need for critical M365 business data while freeing up valuable IT time.

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Ausenco case study

We do everything we can to prevent cyberattacks, but having the ability to restore clean M365 data from Cohesity’s immutable backup copies means we have a solid fallback.”

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Kalpesh Bhathella

Director of Operational Services, Ausenco

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Cohesity gave us the ability to start leveraging our OneDrive, SharePoint, and Team sites more without worrying about excessive cost overruns.”

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Richard Humphreys

IT Manager, The Southport School

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The day-to-day operational data that we manage in healthcare is too important to rely only on the backup capabilities delivered by key SaaS providers (Microsoft Exchange Online, OneDrive). We are happy with Cohesity helping us to broaden this capability! Cloud services and Cohesity give us peace of mind that we can easily recover not only mailboxes but individual files quickly and at scale whenever we need them without limitations."

Curt Kwak, CIO, Proliance Surgeons

Curt Kwak

CIO, Proliance Surgeons

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After the ransomware attack we restored all 2.5 TB of M365 data—protected by Cohesity DataProtect on Azure—in 12 hours. “We paid no ransom.”

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Chris Dove

Enterprise Architect, California Department of Finance

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We use Microsoft 365 with its built-in retention policies, but that isn’t robust backup.We count on Cohesity for robust, reliable backup of our Exchange Online user mailboxes onsite as an additional fail safe so if something happens—like ransomware—we have a way to quickly recover mailboxes, files, and sites. The added benefit is we can perform searches within a user’s mailbox and do recoveries directly from Cohesity. We expect to use Cohesity soon to also backup our SharePoint Online and Microsoft Teams environments. With corporate data shared across these collaboration platforms, it becomes increasingly critical to be able to retain and restore from our backups."

Ken Watt, Ridgeback Resources

Ken Watt

Senior Infrastructure Specialist, Ridgeback Resources

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Cohesity helped us eliminate our existing storage filer and it does everything we need it to do for backups—all for 30–40% less than other data management solutions. It’s fun to work with a company actively delivering capabilities fast, like backup for Microsoft 365, that provide real value to customers at no additional cost."

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Josh Van Camp

Network Administration Supervisor, Gleaner Life Insurance Company

Analyst report

Cohesity named a leader in the Forrester Wave™: Data Resilience Solution Suites, Q4 2022

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Commonly asked M365 backup and recovery questions

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.

It’s important to understand that Microsoft provides redundancy measures for its cloud services, but backup and recovery of individual parts of the service—or items belonging to you—is your responsibility.

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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Protect M365 with backup as a service (BaaS)
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Buyer's Guide
M365 data protection pack
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Think your Microsoft 365 data is safe from ransomware? Think again.
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Microsoft 365 Groups data protection demo video
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Microsoft 365 Teams data protection demo video
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