Library - Product reference

MDE

Microsoft Defender for Endpoint, an enterprise endpoint security platform designed to help detect, investigate, and respond to threats

Live Response just got smarter with Defender’s Library management

Library Management in the Microsoft Defender portal is a new way to centrally manage the scripts and files your SOC uses in Live Response.

Feb 18, 2026

Copilot
Defender XDR
MDE

Closing SMB Security Gaps with the Defender Suite add-on to M365 Business Premium

Microsoft 365 Business Premium with Defender Suite transforms SMB security from reactive defense to unified, AI-aware protection across identity to SaaS.

Oct 15, 2025

Defender XDR
Entra
MDCA
MDE
MDI
MDO

Enterprise-grade security & compliance just landed in M365 Business Premium

Microsoft brings Defender and Purview Suites to M365 Business Premium, delivering enterprise-grade protection and compliance for SMBs.

Oct 14, 2025

Defender XDR
MDE
Purview

Beyond MITRE: A Holistic Approach for Evaluating Cybersecurity Solutions

A comprehensive guide to empower CISOs and decision makers with a balanced perspective for evaluating security products. By considering MITRE evaluations as one factor among many and following a holistic approach, you can make more informed and effective security decisions that truly align with your organization’s unique needs and long-term goals.

Jul 20, 2025

Defender XDR
MDE
Sentinel

A Visual Guide to Microsoft Security – Second Edition – April 2025 Edition

An updated executive-ready infographic covering Microsoft’s end-to-end security stack—XDR, SIEM, IAM, AI, and EGRC—all in one strategic visual.

Apr 16, 2025

Copilot
Defender XDR
DIoT
EASM
Intune
MDC
MDCA
MDE
MDI
Purview
Sentinel

Microsoft 365 E5 Security Add-On for Business Premium: Enterprise-Grade Protection for SMBs

Compare Microsoft 365 Business Premium vs. new E5 Security add-on. See how SMBs get enterprise-grade protection with identity, endpoint, and SaaS security.

Mar 29, 2025

Defender XDR
M365
MDE

Myth-to-Momentum Security Strategy Series Episode 1: MDE Migration

Launching "Myth-to-Momentum"—a weekly series addressing security myths. Episode 1 covers why switching to Microsoft Defender for Endpoint is seamless and cost-effective.

Jan 28, 2025

Defender XDR
MDE

Chinese Threat Actor Storm-0940 with CoverNetwork-1658 Detections and Mitigations

Storm-0940 targets USA election security with credential theft attacks. Key detection and mitigation guidance provided to support defenders.

Nov 04, 2024

Defender XDR
MDE
Sentinel

Midnight Blizzard Spear-Phishing Campaign

Midnight Blizzard is conducting targeted spear-phishing with malicious RDP files. Learn key detection and mitigation measures to strengthen your defenses.

Nov 01, 2024