Category: Office 365 Backup

How to Backup Files to Onedrive: an A-Z Guide 2020

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how to backup files to onedrive

Although technically OneDrive doesn’t fall under the umbrella of online backup software it can still be used to that end.

In this article, you’ll learn how to backup files to OneDrive on a computer and mobile devices. In addition to that, we’ll discuss if it is secure storage for your sensitive data and how to backup OneDrive for business.

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Office 365 Backup Solutions: Security, Functionality & UI/UX

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In 2020, some IT specialists consider Office 365 to be so secure that they don’t need a backup. Recent ransomware attacks, however, showed several inherent weaknesses in the security system of Microsoft services. As a result, individual users and companies irreversibly lost their critical data.

Written for IT Admins who wish to protect their digital business assets, this guide will help you to consider the best Office 365 backup solutions.

You will also find out:

  • Does Office 365 backup your data?
  • Are Office 365 emails backed up?
  • Should you backup office 365?
  • How do you backup Microsoft Office?
  • Is one Office 365 backup option enough?

Office 365 Backup Solutions Provided by Microsoft

Technically, there’s no such thing as Microsoft backup software. In an interview with Petri, Steve Goodman, Microsoft MVP and Principal Technology Strategist with Content and Code, acknowledged the following:

I think it’s [Office 365 – editorial note] been designed so it doesn’t need backups. So I don’t see Microsoft in the short term, introducing a dedicated backup service where they might take a full copy of the data and back that up to tapes or discs in another region or data center.

Office 365, however, has several tools that secure data integrity on their cloud from certain events:

  • multiple types of cyberattacks
  • data loss due to physical damage of servers (e.g., as a result of a natural disaster) 

In addition to that, there are certain tools and policies that enable companies:

  • to retain data for a long period
  • restore deleted data
  • to retrieve a previous version(s) of a corrupted file
  • prevent permanent deletion of files.  

Let’s take a look at what Microsoft does to achieve it:

  1. Making two copies of your data and storing them on 2 different physical sites (though, in one region).
  2. Data Retention Policies and Labels (for Office Enterprise). In short, a label is a retention/deletion rule applied to a file or a folder or an email. The policy is a retention/deletion rule applied to your content on a larger scale (e.g. stored on OneDrive).

Even if somebody edits or deletes data protected by DRP or labels, their copies will be made and stored in the Preservation Hold library (OneDrive and Sharepoint), Recoverable Items (Exchange, Teams, and Yammer). The copies will remain there until their retention period ends. Afterward, they will be transferred to the second-stage recycle bin and permanently deleted in 93 days.

Note that you need to create a retention label and assign it to the data manually in the Compliance Center.

Note that restoring this data can be tedious and time-consuming as it requires the work of Admin. The latter needs to manually search and retrieve data file by file from the Preservation Hold Library.

Note that DRPL isn’t a backup. It’s a set of rules and configurations applied to your data for it to remain unchanged. In theory, it can be used as a backup. In practice, the retrieval process will make it inapplicable in the business environment. 

Here’s an example. In 2030, your client complains about your product, a piece of equipment for a spaceship that malfunctioned during its second mission to Venus. You need to restore 10-year-old sensitive client data from the Preservation Hold Library. It’s about 1,000 files containing technical specifications and, more importantly, back-and-forth communication pertaining to the equipment’s design. 

  1. Metadata backup of your Office 365. It is made once in 12 hours and stored for 14 days. To restore it, you need to contact Microsoft support.
  2. Data loss protection in Office 365 Applications:
  • Two-stage Recycle Bin for OneDrive and SharePoint (stores deleted items for 93 days)
  • Versions for files.
  • Complete restoration of OneDrive within 30 days
  • Office 365 email backup: restoration of mailboxes during 30 days after the deletion (aka Litigation Hold)

Discover more on how to backup Office 365 Apps:


OneDrive Backup
Outlook Backup
Calendar Backup
OneDrive backup    Office 365 email backup    Sharepoint backup    Other options   


It’s a Microsoft product. So you have safety and quality guaranteed.

  1. The solutions mentioned above aren’t a backup in nature.
  2. Microsoft doesn’t have a solution that would restore all the data for all the Office applications.

Office 365 has got a whole host of different services. The ones being Exchange, SharePoint, Teams and some of these services like SharePoint, Microsoft do backup, but no, there’s not a portal you go into in Office 365, where you can see the state of your backups across the service […] I don’t see Microsoft in the short term, introducing a dedicated backup service where they might take a full copy of the data and back that up to tapes or discs in another region or data center.

Steve Goodman, Microsoft MVP and Principal Technology Strategist with Content and Code in an interview with Petri.

  1. Most restoration options are limited in time. Meanwhile, it might take months to discover data loss or corruption.
  2. Data restoration is a long and complicated process.

Microsoft puts much effort to prevent data loss. Office 365 environment seems completely safe. That’s why the necessity of a backup is still a matter of debate. However, we firmly believe that it’s essential for any business.

From our clients’ disturbing experience, we know that you don’t need Office 365 backup until it’s too late. Your data on Microsoft backup cloud might survive a tornado or tsunami but become completely defenseless to a mistake of an overwhelmed employee.

Furthermore, most cybersecurity experts including government agencies would consider relying solely on Office 365 a bad practice. For example, the US Department of Homeland Security issued Data Backup Options where they suggest following the 3-2-1 rule:

The file should have 3 copies on 2 media types, 1 of them stored outside your premises. In other words, one backup option won’t be enough.

With this in mind, let’s take a look at other options to backup your Office 365. 

Office 365 Backup Tools: In-house and Third Party

There are many options to backup your Office 365 data. In general, we could divide them into several categories:

  • by the entity in charge of the process (in-hose or thor-party contractor)
  • the location of storage (on-prem, cloud).

Combined together they create four different strategies to back up your critical data. Each has its strengths and weaknesses.

In-house Third-party
On-prem Making digital copies of your files manually and storing them on a hard drive  Buying a tool that would make a copy of your data to a hard-drive automatically
Cloud Purchase cloud storage and manually upload file copies there Subscribe to a tool that automatically stores file copies on a cloud

This section of the article contains a detailed Office 365 backup solutions comparison. In the end, we’ll suggest the best combination of tools to provide the most efficient data protection.

In-house Office 365 backup on-prem

Your company purchases a hard-drive. Then, your dedicated employee copies your essential data on it once in a while. 


  • No Internet connection required to access data
  • A great option for files that should remain unchanged and be stored for a long period
  • You comply with the 3-2-1 rule


  • A long and manual process of backup
  • High risk of physical damage to the hard drive or stealing
  • Expensive equipment and maintenance
  • Bad for backing up files that are used and edited on a regular basis

In-house Office 365 backup in the cloud

It’s pretty similar to the previous option. Only this time you copy your data to cloud storage. Apart from Microsoft backup, we suggest considering Amazon or Google cloud storage options.


  • Easy scalability once you ran out of space
  • Less expensive option compared to on-premise storage
  • Good for long-term storing of files that must not be edited
  • Risks of physical damage are minor
  • Three two one rule


  • Dependence on Internet connection
  • Manual backup takes time of your employees
  • Security issues during the data copying process

Third-party Office 365 backup solutions on-prem

This option was very popular until cloud technologies took over the market. Backup software tools were installed on a computer and would automatically copy all the data (or certain folders to an external hard drive). It’s still viable as an O365 backup.


  • Doesn’t require an internet connection
  • Works independently and on a regular basis (e.g. once/twice a day)
  • Much secure option compared to the in-house backups
  • Versioning (in some tools)


  • Expensive maintenance of equipment
  • A tool can automatically backup corrupted data

Backup-as-a-Service – Cloud Office 365 backup solutions

Over the past 10 years, we’ve seen many business digital environments moving on clouds. Backup tools followed. Cloud location enabled them to cut costs, speed up data copying and retrieving processes as well as increase their security.

Office 365 online backup tools like Spinbackup make a digital imprint of your Office 365 data and store its copy on Microsoft or Amazon cloud.

Spinbackup admin panel where you can manage all the backups at once



  • Automated backup doesn’t require human control, doesn’t depend on IT Admin availability and errors
  • Easy scalability – you can purchase more space on the cloud in just a couple of clicks
  • Faster than on-prem for cloud-to-cloud backups
  • One backup solution to multiple Office 365 applications
  • Accessible via the Internet from anywhere in the world
  • Restores file hierarchy too*
  • Doesn’t rely on your Internet connection
  • Office 365 disaster recovery begins right after the termination of a cyberattack


  • Data encryption in-transit and at-rest
  • Data is protected from physical carrier damage
  • Storing multiple versions of 1 file is critical to certain types of businesses
  • Additional security layer for data protection from ransomware attacks*

Cut costs

  • Requires less human work
  • Cut costs on equipment maintenance
  • You can delete a user from Microsoft but keep all his data on the cloud

* Exclusive Spinbackup option


  • Doesn’t protect from insider threats like accidental copying of corrupted data if it was made by an employee.

Check out the comparison of Spinbackup vs. Office 365 data loss prevention:

Office 365 Spinbackup
Backup 0 9
Data preservation principle Data loss prevention. Doesn’t make actual data backup File copying + Data loss prevention
Backups per day up to 3
Data Security 7 10
Vulnerabilities Vulnerable to Ransomware attacks Has AI that detects and stops ransomware attacks
Functionality 8 9
Immediate data restoration No Yes
Retention Infinite Infinite
Folder hierarchy restoration No Yes
Versioning Yes – for certain products for certain period of time Yes for all products
Reports Semiautomatic, upon request Weekly/monthly, automatic
UI/UX 6 10
Required employee skillset IT Admins have to acquire additional skills IT Admin basic skillset is enough
Data restoration process Manual, long, tedious Automatic/semiautomatic, quick
Administration Data retention and restoration functions are scattered across multiple folders One user-friendly panel, easy to browse
Ability to manage all backups in one place no yes
Support 24/7, via website and over the phone 24/7, via website and over the phone
Summary 5.25 – Office 365 makes its best to protect data, but it isn’t a backup solutions 9.5 – Spinbackup is a dedicated Office 365 backup solution with added functionality
© Spin Technology, Inc | | 1-888-883-2993 |

the best Office 365 backup tool?

As we emphasized above, the safest practice is the 3-2-1 rule. So apart from storing your data in Microsoft applications, we suggest using third-party backup on-prem and cloud backup. At the end of the day, it will protect your essential files from loss or corruption and help you cut costs. 

How to backup Office 365 using the 3-2-1 rule

Don’t wait for bad things to happen. Backup your data now.

Try Spinbackup for free!

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How to Recover Deleted Items in Office 365

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How to restore deleted files in Office 365

If you are here, you’ve probably deleted an Outlook email or attached file. No worries, we’ll show you how to recover deleted items in Office 365.

There are several ways to do that. These ways are Recovery from Deleted Items, Recovery from Recoverable Items, Recover Office 365 deleted items as an Admin. We’ll give a step-by-step guide for each of them.

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How to Backup Office 365 Data: Ultimate Office 365 Backup Guide

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How to Backup Office 365

Documents, emails, passwords – your company’s daily routine depends on them. Microsoft Office 365, a leading SaaS solution, helps you to manage your company’s data. The service hosts data in the cloud built upon Microsoft’s world-class infrastructure.

The importance of your data can’t be overestimated, so you need a way to ensure the data is secure. Office 365 provides some embedded security options, yet additional solutions are required to match the highest security standards. That’s why a reliable backup is exactly what you need.

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How to Protect Office 365: 12 Security Best Practices

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Best practices to secure your Office 365

Cloud is a safe place to work, and yes, we know you’ve heard otherwise. Cloud collaboration services like Office 365 invest millions of dollars in security upgrades. Developers are continually implementing enhanced protection in response to incessant new threats.

However, to get the most out of Microsoft security capabilities you must implement some Office 365 security best practices. The range of threats is extensive: a million types of malware, data leakages, and losses take place every minute. How to Secure Office 365 then?

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