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Data Protection Issues

SharePoint Online Data Security and Certifications Guide

Adam DavisAdam Davis Oct 10, 2026 869 views

Question details

An organization requires official documentation regarding SharePoint Online data security, encryption, backup capabilities, and industry certifications for storing sensitive business information.

SharePoint Online Data Security, Protection, and Certifications
Product
SharePoint Online
Device & OS
not provided
Scenario
Verifying cloud storage security compliance, encryption standards, and backup recovery protocols for corporate data.
Observed behavior
Seeking official documentation and proof to ensure protection against unauthorized alteration and adherence to industry security certifications.
Before you start

Ensure you have Microsoft 365 administrator credentials handy, as accessing specific compliance reports and opening support tickets requires administrative privileges.

Solution 1Recommended

Access Certifications via the Microsoft Service Trust Portal

Use this method to independently verify Microsoft's compliance certifications and download audit reports.

The Microsoft Service Trust Portal is the central repository for all security, compliance, and privacy information related to Microsoft cloud services. It provides access to independent audit reports and assessments.

1
Log into the Service Trust Portal

Navigate to the Microsoft Service Trust Portal website and sign in using your Microsoft 365 global administrator or compliance admin account.

2
Browse Certifications

Click on the 'Certifications' or 'Audit Reports' tab in the main navigation menu to view available documentation for SharePoint Online and OneDrive.

3
Download the Required Documentation

Search for your industry-specific requirements (such as ISO, SOC, or GDPR) and click the download icon next to the relevant compliance document to save a copy for your internal records.

Access Certifications via the Microsoft Service Trust Portal
Free Microsoft Office alternative

Secure Your Local Documents with WPS Office

While SharePoint Online manages your cloud data security, maintaining high security for your locally edited files is equally important. WPS Office is a free, lightweight alternative that provides excellent format compatibility and built-in document protection features.

Seamlessly open, edit, and save Microsoft Word, Excel, and PowerPoint formats (.docx, .xlsx, .pptx)Built-in file encryption and password protection to secure sensitive business information locallyLightweight design ensuring fast startup without heavy system resource consumption
microsoft office alternative - wps office

Frequently Asked Questions

Does Microsoft access or modify my data in SharePoint Online?

No. Microsoft does not access or modify customer content as part of its normal service operations. Customer data is handled strictly in accordance with Microsoft's privacy and security protocols to maintain its integrity.

How does SharePoint Online handle data backup and recovery?

Microsoft maintains continuous data resiliency and backup capabilities. If data is accidentally deleted or altered, administrators can restore files from the SharePoint Recycle Bin or use point-in-time restoration features within a designated 93-day retention period.

Are my files encrypted when stored in SharePoint Online?

Yes, all data stored in SharePoint Online and OneDrive is automatically encrypted at rest and in transit using advanced encryption standards to protect against unauthorized access.