A quietly persistent bug in in-place Windows upgrades has resurfaced across recent Windows 11 version jumps and is creating a painful, real-world problem for enterprise IT teams: wired 802.1X authentication profiles applied by Group Policy are being deleted during some upgrades, leaving machines offline until a manual recovery is performed. What looks like a routine OS update can turn into
Category: Server and Virtualisation
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When Local Trust Breaks: The OpenClaw 0-Click Vulnerability and What Developers Must Do Now
The speed at which developer-facing AI agents have been adopted is staggering — and rapid adoption often outpaces secure design. A recent, high-impact vulnerability in OpenClaw demonstrates how a single innocuous browser visit can be transformed into a full agent takeover. For developers and security teams, this is a reminder that conveniences like “localhost-first” assumptions carry real risk. This post
Urgent Patching Required: Multiple VMware Aria Vulnerabilities Enable Remote Code Execution and Privilege Escalation
VMware’s Aria Operations — a cornerstone for many organizations’ cloud and infrastructure management — was thrust into the spotlight this week after Broadcom published VMSA-2026-0001, detailing three significant vulnerabilities. These flaws range from command injection that can lead to full remote code execution, to stored cross-site scripting that enables administrative actions, and a privilege escalation path from vCenter to Aria
From The Blinking Cursor to The Thinking Machine: A Memoir of Automation
There is a specific kind of silence that only exists in a server room late at night. It isn’t actually quiet—the fans are screaming, the air conditioning is humming like a jet engine, and the hard drives are clicking in a chaotic rhythm. But for those of us who have spent the last two decades in IT, it feels silent
Understanding GPO Inheritance and Blocking: Troubleshooting in Windows Domain Environments
Group Policy Objects (GPOs) are the backbone of centralized management in Windows domain environments. From enforcing password complexity to deploying software, GPOs shape the configuration and security of every computer within an organization. While the concept of GPO inheritance promises simplicity—policies defined high up in the Active Directory (AD) hierarchy flow down to all subordinate units—the reality encountered by administrators
Face-Off: Windows PowerShell vs PowerShell Core — The Real-World Transition
PowerShell has come a long way since its inception, becoming an essential tool not only for Windows administrators but also for IT professionals working across platforms. The transition from the original Windows PowerShell to PowerShell Core represents more than just a version change—it’s a fundamental evolution in how command-line automation and configuration management are approached in the modern IT landscape.