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.

Refine Results

Filtered by

Clear All

Microsoft Defender

Refine results

Sort By

Content Type

Topic

Products and services

Publish date

Start Date

End Date

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 29, 2022

6 min read

Microsoft at RSA 2022: Envisioning the future of security

The 2022 RSA Conference was a great success, drawing 26,000 attendees to three days of cutting-edge security sessions, tutorials, seminars, and special events at Moscone Center in San Francisco.
June 23, 2022

6 min read

Detecting malicious key extractions by compromised identities for Azure Cosmos DB

Azure Cosmos DB is a fully managed NoSQL cloud database service for modern app development.
June 22, 2022

2 min read

Microsoft Defender for Office 365 receives highest award in SE Labs Enterprise Email Security Services test

Microsoft received an AAA Protection Award for Microsoft Defender for Office 365, the highest possible award that vendors can achieve in this test.
June 20, 2022

3 min read

Securing your IoT with Edge Secured-core devices

To simplify your IoT security journey, today, we’re announcing the availability of Windows IoT Edge Secured-core devices available in the Azure Certified Device catalog from Lenovo, ASUS and AAEON, additionally we’re also announcing the availability of devices that meet the Microsoft sponsored Edge Compute Node protection profile which is governed with industry oversight, from Scalys and Eurotech.
Retain Microsoft Security Experts
Microsoft Security Experts are now available to strengthen your team with managed security services. Learn how to defend against threats with security experts.
Get started
June 16, 2022

3 min read

Making the world a safer place with Microsoft Defender for individuals

Microsoft Defender for individuals helps people keep their families safer online with simplified cybersecurity and cross-platform online protection.
June 2, 2022

3 min read

Microsoft collaborates with Tenable to support federal cybersecurity efforts

In the spirit of the executive order and as part of our commitment to enhancing cybersecurity across the US, we today announce that Tenable has expanded its collaboration with the Microsoft Intelligent Security Association (MISA).
May 2, 2022

6 min read

Microsoft launches Defender for Business to help protect small and medium businesses

Microsoft Defender for Business is now available as a standalone solution to help small and medium businesses boost security as they face growing threats.
April 25, 2022

6 min read

Microsoft best practices for managing IoT security concerns

The Internet of Things, or IoT, has expanded beyond the mere concept that it was when first introduced.
Modernize your Security Operations Center with Microsoft Sentinel
Microsoft Sentinel is a cloud-native SIEM solution powered by AI and automation that delivers intelligent security analytics across your entire enterprise.
Learn more
April 6, 2022

3 min read

Forrester names Microsoft a Leader in 2022 Enterprise Detection and Response Wave™ report

Microsoft was named as a Leader in The Forrester Wave™: Enterprise Detection and Response for Q1 of 2022—the ninth Leader position for Microsoft Security in a Forrester Wave™.
April 5, 2022

8 min read

New security features for Windows 11 will help protect hybrid work

Attackers haven’t wasted any time capitalizing on the rapid move to hybrid work.
March 31, 2022

5 min read

Microsoft protects against human-operated ransomware across the full attack chain in the 2022 MITRE Engenuity ATT&CK® Evaluations

For the fourth year in a row, the independent MITRE Engenuity ATT&CK® Evaluations demonstrated that threats are no match for Microsoft’s multi-platform extended detection and response (XDR) defense capabilities.
March 29, 2022

5 min read

3 steps to secure your multicloud and hybrid infrastructure with Azure Arc

In this blog, we will share how you can increase security for on-premises and hybrid infrastructure through offerings including Azure Arc, Microsoft Defender for Cloud, and Secured-core for Azure Stack HCI.