Use Microsoft Defender for Cloud to strengthen the security posture of your data centers and your hybrid workloads in the cloud NOTE: Most tenants using the security sections of the Office 365 Security & Compliance Center should now be redirected to the Microsoft 365 Defender portal at. Manage Exchange Online Protection and Microsoft Defender for Office 365 to protect your email and collaboration services, and ensure compliance to various data-handling regulations. NOTE: Most tenants should now be redirected to the Microsoft 365 Defender portal at. Monitor and respond to threat activity on your endpoints using capabilities provided with Microsoft Defender for Endpoint. Monitor and respond to threat activity and strengthen security posture across your identities, email, data, endpoints, and apps with Microsoft 365 Defender Security operators and admins can go to the following portals to manage security-specific settings, investigate possible threat activities, respond to active threats, and collaborate with IT admins to remediate issues.

To access various relevant portals from Microsoft 365 Defender portal, select More resources in the navigation pane.

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