Microsoft 365 security documentation

Microsoft 365 Defender portal unites multiple security technologies in one comprehensive administration console, with enhancements to protect your enterprise.

Microsoft 365 Defender

Overview

• Introduction to Microsoft 365 Defender

Start with free trials

Get Started

• Evaluate Microsoft 365 Defender
• Microsoft 365 Defender pilot playbook

Secure your remote workforce

How-To Guide

• Secure your remote workforce

Microsoft Defender for Identity

Overview

• What is Microsoft Defender for Identity?
• Microsoft Defender for Identity architecture

Defender for Office 365

Overview

• What is Defender for Office 365?
• Defender for Office 365 service description

Microsoft Defender for Endpoint

Overview

• What is Microsoft Defender for Endpoint?
• Microsoft Defender Security Center portal overview

Microsoft Defender for Cloud

Overview

• What is Microsoft Defender for Cloud?
• Supported features

Microsoft Defender for Cloud Apps

Overview

• What is Microsoft Defender for Cloud Apps?
• Get started with Microsoft Defender for Cloud Apps

Security management

Overview

• Secure score

Microsoft Sentinel

Overview

• What is Microsoft Sentinel?