Issue #3: 28 October 2025
Dunetrails Secure Workspace Brief
Last Wednesday at Annacon, one thing became crystal clear (again): AI is everywhere. Every keynote, every panel, every hallway conversation circled back to one theme: how Generative AI is reshaping the way we work.
At Dunetrails, we believe this shift is especially critical for SMEs. AI can be a powerful accelerator, but only if adopted securely and responsibly. That’s why this newsletter exists: to help small and medium-sized businesses stay ahead of security risks, compliance changes, and digital transformation, without complexity.
This week, we’re diving into the latest security signals, compliance milestones, and one quick action you can take to protect your modern workplace.
Big highlights this week
Microsoft issued an emergency update to fix a critical issue introduced during October’s Patch Tuesday. The bug disabled USB keyboard and mouse support in the Windows Recovery Environment (WRE), which could leave users stranded during recovery operations. The fix is now available via cumulative updates and will be included in future Patch Tuesday releases
Microsoft is pushing Windows 11 toward becoming an AI-native operating system, introducing the concept of an “agentic OS”. This means Windows will increasingly rely on AI agents that can orchestrate tasks across apps and services. One example is Copilot Vision, which allows AI to interpret what’s on your screen or through your camera. While powerful, it feels a bit too intrusive for my taste. https://support.microsoft.com/en-us/topic/using-copilot-vision-with-microsoft-copilot-3c67686f-fa97-40f6-8a3e-0e45265d425f
Six Signals from the Secure Workspace
One-Click Identity Protection for Domain Controllers
Microsoft Defender for Identity v3.x is now natively integrated into Windows Server 2019 and newer. No separate downloads or external dependencies are required.
Why it matters: You can activate identity protection in minutes, reducing setup errors and accelerating threat detection.
Windows 11 Insider Preview Build 26220
A new Dev Channel build that enhances performance and security, especially around SMB (Server Message Block) and memory management.
Why it matters: Early adopters can test features that may soon impact production environments.
Remove Pre-Installed Apps with Policy
Admins can now use Intune or Group Policy to remove pre-installed Microsoft Store apps from Windows devices.
Why it matters: Helps reduce attack surface and streamline device provisioning.
CVE-2025-59287: Critical Vulnerability
A critical vulnerability in WSUS (Windows Server Update Services) has been disclosed and patched.
Why it matters: you should verify patch deployment to avoid exposure.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59287
Control Settings Page Visibility via Intune
Admins can now hide or show specific settings pages in Windows via Intune.
Why it matters: Improves user experience and reduces misconfigurations.
https://petervanderwoude.nl/post/configuring-the-visibility-of-the-settings-pages/
Modern BIOS Management with HP + Intune
HP Connect now integrates with Microsoft Intune to automate BIOS updates on HP devices.
Why it matters: Businesses using HP devices can automate firmware management securely.