Share via


Microsoft 365 Security

For the purposes of this article, a tenant-level service is an online service that is activated in part or in full for all users in the tenant (standalone license and/or as part of a Microsoft 365 or Office 365 plan). Appropriate subscription licenses are required for customer use of online services. To see the options for licensing your users to benefit from Microsoft 365 compliance features, download the Microsoft 365 Comparison table for Enterprise and Frontline Workers Plans or the Microsoft 365 Comparison table for Small and Medium Business Plans.

Some tenant services aren't currently capable of limiting benefits to specific users. To review the terms and conditions governing the use of Microsoft products and Professional Services acquired through Microsoft Licensing programs, see the Product Terms.

Detailed Security service description information is now available in consolidated family service descriptions—Defender, Entra, Priva, and Purview.

Microsoft Defender

For more information, see the Microsoft Defender service description.

Microsoft Entra

For more information, see the Microsoft Entra service description.

Microsoft Priva

For more information, see the Microsoft Priva service description.

Microsoft Purview

For more information, see the Microsoft Purview service description.