Step 9. Protect your OS: 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.
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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Microsoft’s 4 principles for an effective security operations center
Microsoft Chief Cybersecurity Strategist, Jonathan Trull, outlines four principles any organization can use to improve the effectiveness of its SOC. -
Microsoft Defender for Endpoint now supports Windows 10 on Arm devices
Today, we are excited to announce that Microsoft Defender for Endpoint support of Windows 10 on Arm devices is generally available. -
Microsoft Inspire: Partner resources to prepare for the future of security with AI
Microsoft Inspire is an incredible opportunity to share all the ways AI can support security efforts with our partner ecosystem. 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.
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Why security teams rely on Microsoft Defender Experts for XDR for managed detection and response
Microsoft Defender Experts for XDR is a mature and proven service that triages, investigates, and responds to incidents and hunts for threats on a customer’s behalf around the clock. -
Microsoft is named a Leader in the 2025 Gartner® Magic Quadrant™ for Endpoint Protection Platforms
We are honored to be recognized once again as a Leader in the 2025 Gartner® Magic Quadrant™ for Endpoint Protection Platforms—our sixth consecutive time.
