New connector brings Copilot activity data into Microsoft Sentinel to improve visibility, detection and investigation.

New launch allows agents to use an organization’s own files to support search, analysis and task completion directly in ...

Immutable backups can serve as a long-term safety net beyond ransomware protection, preserving critical data that may fall ...

Microsoft is adding security warning messages in Teams for organizations using default configurations, a move the company says is part of its Secure By Default initiative and aimed at increasing user ...

A recent Exchange Online disruption tied to Microsoft network changes underscores how deeply businesses still rely on email - ...

The 2026 Cloud Security Report from Fortinet finds cloud security teams are less concerned about whether cloud platforms can be secured and more focused on whether their defenses can keep pace with ...

General availability of new filters helps users narrow Copilot search results by content source across Microsoft 365.

This step-by-step guide explains how to use Discrete Device Assignment to attach a physical GPU directly to a Hyper-V virtual machine, enabling hardware-accelerated workloads such as AI while ...

Autonomous systems are changing who—and what—needs access to your environment. Join this expert-led webcast to learn how to modernize identity and access management for an AI-driven world, from ...

Microsoft announced a leadership shake-up Wednesday that will see Hayete Gallot return to the company as executive vice ...

Microsoft issued an out-of-band security update on Jan. 26 to address CVE-2026-21509, a Microsoft Office vulnerability the ...