Rethinking security for the age of AI
The physics of cybersecurity are changing. Introducing security’s new cyber stack: Project Perception.
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Microsoft Secure
Enhancing AI security through global AI red teaming
Microsoft’s External Red Team Alliance (EXTRA) is a global AI security initiative designed to advance AI safety research and red teaming. By partnering with universities, researchers, and regional experts, EXTRA helps identify emerging AI risks, improve security testing, and strengthen the resilience of frontier AI systems.
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Real world incident response: Microsoft and AXA XL strengthen cyber resilience
Our collaboration with AXA XL brings Microsoft Incident Response services directly to cyber insurance policyholders, helping organizations coordinate technical, business, and insurance decisions.
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Microsoft at Black Hat USA 2026: Defending trust in the age of AI and supply chain attacks
Join Microsoft Security at Black Hat USA 2026 for supply chain research, hands-on security experiences, expert conversations, and our reception.
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Turning threat intelligence into decisive action with Defender Experts
Security teams have never had more visibility, yet rarely have they felt more uncertain. Signal pours in from endpoints, identities, cloud workloads, and a sprawling mix of third-party tools.
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Securing our future: July 2026 progress report on Microsoft’s Secure Future Initiative
Microsoft’s latest Secure Future Initiative report outlines progress on secure foundations, AI-powered defense, and future-ready cybersecurity.
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Protecting Microsoft at AI speed: How SFI proactively hardens our cloud
At Microsoft we encompass these security requirements, along with threat knowledge, and operational frameworks in our Secure Future Initiative (SFI), to guide what a well-defended cloud service looks like. But defining the requirements is only the start. Meeting the requirements means continuously evaluating our live services against them, at AI speed.
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Improving security posture across the Microsoft partner ecosystem
Read how Microsoft strengthens partner ecosystem security with CSP vetting, least privilege access, monitoring, and risk management best practices.
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Microsoft named a leader in the Frost Radar for cloud and application runtime security
Frost & Sullivan names Microsoft a leader as cloud and application security converge into unified, runtime risk reduction.
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Accelerating the quantum-safe timeline
We’re accelerating quantum-safe readiness—and sharing what organizations can do now to transition earlier and with confidence.
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