Cloud security

Learn more about the solutions, procedures, policies, and controls that help you protect your cloud-based systems and data.

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July 8 8 min read

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.
July 6 6 min read

5 insights from Frost & Sullivan’s 2025 Frost Radar™ for Cloud Security Posture Management

Read five key learnings from the Frost & Sullivan 2025 Frost Radar™ for CSPM to learn how CSPM is evolving from point-in-time compliance to continuous risk management.
July 1 5 min read

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.
June 30 4 min read

Accelerating the quantum-safe timeline

We’re accelerating quantum-safe readiness—and sharing what organizations can do now to transition earlier and with confidence.
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.

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June 30 4 min read

What’s new in Microsoft Security: June 2026

This month’s updates help security and IT teams strengthen identity and multicloud foundations, protect data wherever it lives, and secure the developer workflows powering AI innovation.
June 24 4 min read

CNAPP evolution: How Microsoft aligns with leading cloud risk management platforms

Learn how CNAPP platforms are helping organizations prioritize exploitable risks, reduce exposure, and operationalize security across the application lifecycle.
May 22 6 min read

Microsoft Security success stories: How St. Luke’s and ManpowerGroup are securing AI foundations

How Frontier firms secure AI at scale: read how Microsoft customers embed governance, identity, and cloud security to make protection an enabler of AI growth.
May 21 3 min read

What’s new in Microsoft Security: May 2026

Microsoft Security’s latest updates extend visibility, control, and protection across expanding ecosystems as organizations accelerate AI adoption.
Go beyond data protection with Microsoft Purview

Govern, protect, and manage all of your data with Microsoft Purview, comprehensive solutions to help give you better visibility and control.

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April 30 3 min read

What’s new, updated, or recently released in Microsoft Security

Stay ahead of emerging threats with Microsoft’s newest security innovations and updates, delivered through the In the Loop series.
April 16 8 min read

Building your cryptographic inventory: A customer strategy for cryptographic posture management

Learn how to build a comprehensive cryptographic inventory and strengthen quantum‑safe readiness using Microsoft Security tools, best‑practice lifecycle models, and partner solutions.
March 12 4 min read

From transparency to action: What the latest Microsoft email security benchmark reveals

The latest Microsoft benchmarking data reveals how Microsoft Defender mitigates modern email threats compared to SEG and ICES vendors.
December 9, 2025 12 min read

Shai-Hulud 2.0: Guidance for detecting, investigating, and defending against the supply chain attack

The Shai‑Hulud 2.0 supply chain attack represents one of the most significant cloud-native ecosystem compromises observed recently.

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Modernize your Security Operations Center with Microsoft Sentinel

Go beyond data protection with Microsoft Purview

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