Using Microsoft Security Copilot to expedite the discovery process, Microsoft has uncovered several vulnerabilities in multiple open-source bootloaders impacting all operating systems relying on Unified Extensible Firmware Interface (UEFI) Secure Boot.
Microsoft Purview delivers a comprehensive set of solutions that help customers seamlessly secure and confidently activate data in the era of AI.
Learn about the upcoming availability of Microsoft Security Copilot agents and other new offerings for a more secure AI future.
This Women’s History Month serves as a crucial moment for us to lead and continue to pave the way for a more inclusive future. I am truly honored to support my amazing women colleagues who continue to excel in their careers. Their diverse perspectives and talents are invaluable, driving innovation and progress across various industries.
Microsoft Sentinel is a cloud-native SIEM solution powered by AI and automation that delivers intelligent security analytics across your entire enterprise.
Discover how Microsoft secures AI models on Azure AI Foundry, ensuring robust security and trustworthy deployments for your AI systems.
Join Microsoft at RSAC 2025, where we will showcase end-to-end security designed to help organizations accelerate the secure adoption of AI.
Microsoft Security provides cyberthreat protection, posture management, data security, compliance and governance, and AI safety, to secure AI applications that you build and use. These capabilities can also be used to secure and govern AI apps built with the DeepSeek R1 model and the use of the DeepSeek app.
Security events offer a valuable opportunity to learn about the latest trends and solutions, evolve your skills for cyberthreats, and meet like-minded security professionals. See where you can meet Microsoft Security in 2025.
Empower your defenders to detect hidden patterns, harden defenses, and respond to incidents faster with generative AI.
Adopting proactive defensive measures is the only way to get ahead of determined efforts to compromise identities and gain access to your environment.
Read how Microsoft Purview can secure and govern generative AI quickly, with minimal user impact, deployment resources, and change management.
As our Microsoft AI Tour reached Brussels, Paris, and Berlin recently, we met with European organizations that were energized by the possibilities of our latest AI technologies and engaged in deployment projects.
Since 2018, Microsoft’s AI Red Team has probed generative AI products for critical safety and security vulnerabilities. Read our latest blog for three lessons we’ve learned along the way.
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