Issue #2: 21 October 2025
Dunetrails Secure Workspace Brief
Glad to have you with us for the second edition of the Brief.
Welcome back to your monthly dose of practical security. In our latest blog post, https://www.dunetrails.com/secure-modern-workspaces-with-dunetrails-the-power-of-prevention-in-it/, we talk about the power of prevention, how small steps taken early can save time, money, and stress down the line. This newsletter is here to help you stay ahead of the curve with curated updates, practical actions, and a few signals worth watching.
Whether you’re managing IT solo or juggling security alongside a dozen other priorities, we hope this brief gives you clarity, confidence, and a few things worth sharing with your team.
Big highlights this week
- Hotpatching in Windows 11 24H2
Hotpatch enables devices to receive critical security updates without restarting. Instead of downloading full monthly updates, it delivers only the in-memory code changes needed to fix vulnerabilities. These updates are often 10x smaller than traditional ones, reducing bandwidth usage and avoiding disruptive reboots. - Microsoft Subscription Billing Update
Starting November 13, 2025, Microsoft will bill mid-term subscription changes (like license additions or cancellations) the next day instead of at the start of the following month. This improves transparency and helps SMBs better track costs. Rollout begins in Singapore and Italy, followed by Asia-Pacific on November 18, and Worldwide on January 6, 2026.
No action required—this change is automatic.
Five Signals from the Secure Workspace
Intel vPro Integration in Intune Partner Portal
Microsoft Intune now supports Intel vPro integration, allowing for deeper remote management and security controls. SMBs using vPro-enabled devices can benefit from improved visibility and automation, especially useful for hybrid teams.
Microsoft Entra September Updates
New features in Microsoft Entra include enhanced identity governance, lifecycle workflows, and conditional access templates. These help automate access reviews and reduce risks from over-permissioned accounts.
Ransomware Campaign Targeting Teams Disrupted
Microsoft took down infrastructure used to deliver ransomware via Microsoft Teams. Attackers were abusing file sharing and chat features to spread malware. Businesses should review external sharing settings and educate users on suspicious content.
Hotpatch Efficiency Unlocked
Microsoft’s hotpatching method delivers smaller, faster updates that don’t require reboots. This reduces downtime and improves patch compliance.
Avoiding False Non-Compliance in Windows 11 24H2
Hotpatching can cause OS build number mismatches, which may trigger false compliance alerts in device management tools. This guide helps IT admins avoid unnecessary troubleshooting and maintain accurate reporting.