Identity and security

Defender for Office 365

Microsoft Defender for Office 365

Microsoft protection for email and collaboration workloads, including controls for phishing, malicious links, attachments, and attack simulation training.

Defender for Office 365 matters because identity, access, endpoint, and data controls shape how Microsoft environments are protected. Readers should understand the term and then be able to move into security assessment, conformity, or remediation guidance.

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