AI and agents

AI and machine learning help you identify threats sooner and respond more effectively. Learn how to safeguard your infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS) resources across multicloud and hybrid environments.

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March 9

6 min read

Secure agentic AI for your Frontier Transformation

We are announcing the next step to make Frontier Transformation real for customers across every industry with Wave 3 of Microsoft 365 Copilot, Microsoft Agent 365, and Microsoft 365 E7: The Frontier Suite.
March 5

5 min read

Women’s History Month: Encouraging women in cybersecurity at every career stage

This Women’s History Month, we explore ways to support the next generation of female defenders at every career stage.
February 24

4 min read

Scaling security operations with Microsoft Defender autonomous defense and expert-led services

AI-powered cyberattacks outpace aging SOC tools, and this new guide explains why manual defense fails and how autonomous, expert-led security transforms modern protection.
February 17

4 min read

Unify now or pay later: New research exposes the operational cost of a fragmented SOC

New research from Microsoft and Omdia reveals how fragmented tools, manual workflows, and alert overload are pushing SOCs to a breaking point.
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
February 12

7 min read

Your complete guide to Microsoft experiences at RSAC™ 2026 Conference

Microsoft Security returns to RSAC Conference to show how Frontier Firms—organizations that are human-led and agent-operated—can stay ahead.
February 10

6 min read

80% of Fortune 500 use active AI Agents: Observability, governance, and security shape the new frontier

Read Microsoft’s new Cyber Pulse report for straightforward, practical insights and guidance on new cybersecurity risks.
February 9

3 min read

A one-prompt attack that breaks LLM safety alignment

As LLMs and diffusion models power more applications, their safety alignment becomes critical.
February 4

7 min read

Detecting backdoored language models at scale

We’re releasing new research on detecting backdoors in open-weight language models and highlighting a practical scanner designed to detect backdoored models at scale and improve overall trust in AI systems.
Tailored AI insights from Microsoft Security Copilot

Empower your defenders to detect hidden patterns, harden defenses, and respond to incidents faster with generative AI.

Learn more
February 3

6 min read

Microsoft SDL: Evolving security practices for an AI-powered world

Discover Microsoft’s holistic SDL for AI combining policy, research, and enablement to help leaders secure AI systems against evolving cyberthreats.
January 22

5 min read

Microsoft Security success stories: Why integrated security is the foundation of AI transformation

Discover how Ford, Icertis, and TriNet modernized security with Microsoft—embedding Zero Trust, automating defenses, and enabling secure AI innovation at scale.
January 14

5 min read

Microsoft named a Leader in IDC MarketScape for Unified AI Governance Platforms

Microsoft is honored to be named a Leader in the 2025–2026 IDC MarketScape for Unified AI Governance Platforms, highlighting our commitment to making AI innovation safe, responsible, and enterprise-ready.
December 2, 2025

7 min read

How to build forward-thinking cybersecurity teams for tomorrow

To secure the future, we must future-proof our cybersecurity talent and develop teams that are agile, innovative, and perpetually learning.

AI and agents

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Modernize your Security Operations Center with Microsoft Sentinel

Tailored AI insights from Microsoft Security Copilot

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