Microsoft Defender

Microsoft Defender helps prevent, detect, and respond to attacks across devices, identities, apps, email, data, workloads, and clouds. Explore threat intelligence, capabilities, and real-world guidance to help you get more out of Defender.

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Simplify endpoint management with Microsoft Intune

Microsoft Intune is a cloud-based unified endpoint management platform that empowers IT to manage, assess, and protect apps and devices.

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July 31, 2019

4 min read

How Windows Defender Antivirus integrates hardware-based system integrity for informed, extensive endpoint protection

The deep integration of Windows Defender Antivirus with hardware-based isolation capabilities allows the detection of artifacts of attacks that tamper with kernel-mode agents at the hypervisor level.
July 29, 2019

4 min read

The evolution of Microsoft Threat Protection—July update

Learn about the latest enhancements to Microsoft Threat Protection, the premier solution for securing the modern workplace across identities, endpoints, user data, apps, and infrastructure.
July 25, 2019

4 min read

New machine learning model sifts through the good to unearth the bad in evasive malware

Most machine learning models are trained on a mix of malicious and clean features.
July 2, 2019

3 min read

Microsoft’s Threat & Vulnerability Management now helps thousands of customers to discover, prioritize, and remediate vulnerabilities in real time

Microsoft’s Threat & Vulnerability Management solution is generally available!
Secure and verify every identity with Microsoft Entra

Microsoft Entra expands beyond identity and access management with new product categories such as cloud infrastructure entitlement management (CIEM) and decentralized identity.

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July 1, 2019

5 min read

Delivering major enhancements in Windows Defender Application Control with the Windows 10 May 2019 Update

With the Windows 10 May 2019 Update we delivered several important features for Windows Defender Application Control.
June 24, 2019

4 min read

Inside out: Get to know the advanced technologies at the core of Microsoft Defender ATP next generation protection

While Windows Defender Antivirus makes catching 5 billion threats on devices every month look easy, multiple advanced detection and prevention technologies work under the hood to make this happen.
June 20, 2019

4 min read

The evolution of Microsoft Threat Protection, June update

Learn about new Microsoft Threat Protection capabilities now in public preview.
June 20, 2019

3 min read

Investigating identity threats in hybrid cloud environments

Announcing a new identity threat investigation experience.
Prevent threats with Microsoft Defender

The Microsoft Defender family offers comprehensive threat prevention, detection, and response capabilities for everyone—from individuals looking to protect their family to the world’s largest enterprises.

Explore products
June 12, 2019

2 min read

Ensuring security of your Microsoft Teams apps with Microsoft Cloud App Security

The app certification program provides a public cloud app risk assessment catalog and allows partners to provide the latest information about their apps’ security.
June 4, 2019

4 min read

Step 10. Detect and investigate security incidents: top 10 actions to secure your environment

The “Top 10 actions to secure your environment” series outlines fundamental steps you can take with your investment in Microsoft 365 security solutions.
June 3, 2019

5 min read

Secure your journey to the cloud with free DMARC monitoring for Office 365

Not knowing who is sending email “from” your organization is an enormous problem for IT managers.
May 23, 2019

5 min read

Uncovering Linux based cyberattack using Azure Security Center

As detection capabilities advance, attackers are using new and stealthier techniques to stay undetected and persist with their motives.