This is the gold standard for data security. It proves that Microsoft uses strict physical, logical, and operational controls to protect user data from breaches.
ISO 27018 was the first international standard focused entirely on protecting Personally Identifiable Information (PII) in public clouds.
If you are a smaller organization or a subscriber, you can download specialized installation files from the admin center. Verifying the Integrity of Your ISO File (SHA-256) ms office 365 iso verified
4. How to Safely Download Official Microsoft Office ISOs and Deployment Tools
Understanding MS Office 365 ISO Verifications: A Guide to Enterprise Compliance This is the gold standard for data security
Once downloaded, you must verify the file's hash to ensure it has not been modified.
This is the closest you will ever get to an "MS Office 365 ISO Verified" official release. If you are a smaller organization or a
This standard specifically addresses the protection of Personally Identifiable Information (PII) in public clouds. It ensures that your data is not used for marketing or advertising without explicit consent.
A stable internet connection (for the initial download) and a USB drive (16GB+).
The Microsoft Purview Compliance Manager translates complex ISO requirements into actionable steps for your own organization. It highlights the controls managed by Microsoft (verified by the ISO audits) and helps you track the remaining security configurations that your team must manage locally.
Download the Office 365 ISO file from the official Microsoft website.