It Security
The latest It Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Teams Forces External Meeting Bots to Seek Your Permission Before Joining
Microsoft has closed a long-standing blind spot in Teams meetings. The company is rolling out new admin controls that require manual approval for any external AI bot attempting to join a video...
Last Call for Windows Server 2012 R2 Security Patches: Deadline Is October 13, 2026
Microsoft has drawn a hard line under Extended Security Updates (ESU) for Windows Server 2012 and 2012 R2: October 13, 2026 is the final date any new security patches will ship for these platforms....
Windows 11 Now Lets You Pin Clipboard Items — Here’s What It Means for Sync and Security
As first spotted by veteran journalist Paul Thurrott, a small but significant change is appearing in Windows 11’s Clipboard history: a pin button. Documented in a July 8 attachment to his Windows...
Windows 10 Gets a Reprieve: How Microsoft’s Consumer ESU Pushes Security Patches to 2027
October 14, 2025, was the day Microsoft pulled the plug on mainstream Windows 10 support. For the millions of PCs still running the operating system, that meant no more free security updates, bug...
June 24, 2026: The Day Microsoft's 2011 Secure Boot Key Expires – Are Your Devices Ready?
As the calendar inches toward June 24, 2026, a little-known but critical component of Windows security is reaching its end of life. Microsoft's original Secure Boot Key Exchange Key (KEK), issued in...
KB5095185: Microsoft’s Quiet Windows 11 Update Signals Urgent Secure Boot Expiry
On June 9, 2026, Microsoft released KB5095185, a routine-looking Safe OS Dynamic Update for Windows 11 version 26H1. The update tunes the recovery and setup environment, but tucked inside is a stark...
Claude Chrome Work PC Deployment: IT Go/No-Go Safety Checklist
Anthropic's Claude AI extension for Chrome now ships with a granular permissions system that lets IT departments turn it into a tightly controlled work tool—but only after a rigorous safety audit....
Secure Boot Certificate Upgrade: 2011 Keys Expire 2026—Act Now
Every Windows PC that relies on Secure Boot faces a hard deadline in the summer of 2026. On July 1, 2026, the root certificate that has authenticated the Windows boot process since the days of...
Microsoft's Secure Boot 2023 Certificate Transition: Intune Deployment Guide and Enterprise Impact
Microsoft's Secure Boot certificate transition for 2023 requires enterprise IT teams to deploy new UEFI certificates through Intune before the September 2024 deadline, with a staged rollout that...
Microsoft Azure exams now demand live Zero Trust skills, not static badges
Microsoft and Cisco certifications remain among the clearest signals of practical IT competence, but they are no longer static badges. They have become evolving credential frameworks shaped by cloud...
Microsoft COA Label Trafficking: Florida Reseller Conviction Exposes Software Supply Chain Weakness
A federal jury's conviction and subsequent 22-month prison sentence for a Florida software reseller has thrown a spotlight on a long-running and under-reported weakness in the Windows and Office...
Windows 11 KB5077241 Preview Update: Taskbar Speed Boost & Sysmon Security Integration
Microsoft's February 2025 preview update for Windows 11, KB5077241, represents a significant step forward in both performance optimization and enterprise security, delivering tangible improvements...