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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The Microsoft Security partner opportunity grew 21 percent year-over-year, particularly in Microsoft 365 security, cloud security, compliance, and identity. -
Microsoft recognized as a Leader in UEM Software 2022 IDC MarketScape reports
Competition for talent has increased pressure to lead in the digital space, and business decisions now weigh user experience for employees heavily among costs and benefits. -
Uncovering a macOS App Sandbox escape vulnerability: A deep dive into CVE-2022-26706
Microsoft uncovered a vulnerability in macOS that could allow specially crafted codes to escape the App Sandbox and run unrestricted on the system. -
Introducing security for unmanaged devices in the Enterprise network with Microsoft Defender for IoT
Microsoft Defender IoT is generally available to help organizations challenged with securing unmanaged Internet of Things devices connected to the network. -
Using process creation properties to catch evasion techniques
We developed a robust detection method in Microsoft Defender for Endpoint that can catch known and unknown variations of a process execution class used by attackers to evade detection. -
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. -
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. -
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. -
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. -
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. -
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). -
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.