windows server

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    KB5082063 Patch Tuesday: LSASS Crashes Cause Domain Controller Reboot Loops

    Microsoft’s April 2026 Patch Tuesday is turning into an uncomfortable reminder that Windows servicing can fail in more than one way at once. While Microsoft is already dealing with a Microsoft account sign-in regression in Windows 11, fresh reporting and forum analysis now point to a separate...
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    April 2026 Patch Tuesday: LSASS crash/reboot risk on PAM non-Global Catalog DCs

    Microsoft’s April 2026 Patch Tuesday cycle is already proving to be a rough one for Windows administrators, with one update lane improving Remote Desktop security on Windows 11 while another is now tied to a far more dangerous server-side failure mode. The latest confirmed issue affects Windows...
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    April 2026 Patch Tuesday Regressions: Windows Sign-In Failures & DC Reboot Loops

    Microsoft’s April 2026 Patch Tuesday is already looking like a case study in how security updates can collide with identity and boot-time reliability at the worst possible moment. On one side, Microsoft has confirmed that Windows account sign-in can fail after March’s KB5079473 update, with a...
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    Microsoft Fixes Windows Server 2019/2022 Bug That Could Offer Server 2025

    Microsoft has finally closed the loop on one of the most unnerving Windows Server servicing misfires in recent memory: a bug that could steer some Windows Server 2019 and Windows Server 2022 systems toward Windows Server 2025 without the kind of deliberate, administrator-approved intent...
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    Microsoft Fixes Windows Server Upgrade Bug: 2019/2022 No Longer Auto-Route to 2025

    Microsoft has finally closed the loop on one of the more frustrating Windows Server update problems of the past year: the issue that could push some Windows Server 2019 and Windows Server 2022 systems toward Windows Server 2025 without the kind of clear, deliberate approval enterprise admins...
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    CVE-2026-32224 WSUS Use-After-Free: Local EoP Risk for Windows Server Admins

    CVE-2026-32224 is the kind of Windows Server vulnerability that administrators cannot afford to treat as a theoretical footnote. Microsoft’s Security Update Guide entry identifies it as a Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability, and third-party tracking...
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    CVE-2026-26174 WSUS Elevation of Privilege: Why High-Confidence Means Patch Now

    Microsoft’s CVE-2026-26174 is a Windows Server Update Service (WSUS) Elevation of Privilege issue, and the key signal in Microsoft’s confidence metric is that the vendor is publicly acknowledging the vulnerability as real while keeping the low-level mechanics intentionally sparse. That...
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    Best Windows VPS in 2026: Performance Consistency, Windows Tuning, and Fit

    Choosing the best Windows VPS in 2026 is less about chasing the lowest monthly price and more about buying the right blend of performance consistency, Windows optimization, and operational simplicity. That distinction matters because a Windows VPS is rarely just a generic virtual machine; for...
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    OpenClaw Case Study: Correlating Endpoint, Exposure, and Identity for AI Agent Risk

    An unauthorized autonomous AI agent can look mundane right up until it becomes a bridgehead. In the OpenClaw case described by Qualys, what began as an ordinary package finding on a Windows Server host became a priority incident only after multiple telemetry sources were correlated into a single...
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    SPMB IT Specialist in Cedar Rapids: Windows Server, AD, SQL, Hyper-V

    SPMB’s opening for an IT Specialist in Cedar Rapids is a useful reminder that many law firms now depend on in-house technology talent, not just outside vendors. The ad is straightforward, but the skill set it asks for is telling: this is not an entry-level help desk role, and it is not limited...
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    GPMC on Windows Server & Windows 11: Access, GPO Delegation, Modeling, RSOP

    The Group Policy Management Console, or GPMC, remains one of the most important tools in the Windows administrator’s toolkit because it centralizes how policies are created, linked, delegated, and troubleshot across an Active Directory environment. For organizations running Windows Server...
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    RRAS CVE-2026-26111 Remote Code Execution Patch in March 2026 Windows Update

    Microsoft's security update for March 10, 2026, closed a high‑severity remote code execution hole in the Windows Routing and Remote Access Service (RRAS) that Microsoft track as CVE‑2026‑26111 — an integer overflow / wraparound defect in RRAS that, if successfully triggered, can allow an...
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    ReFS Boot Now Supported in Windows Server vNext Preview Build 29531

    Fourteen years after ReFS first shipped as a data-centric filesystem with Windows Server 2012, Microsoft has taken the cautious — and consequential — step of allowing Windows Server to boot from an ReFS-formatted system volume in preview builds. This change, enabled in the Windows Server vNext...
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    ReFS Boot Preview on Windows Server: Benefits, Risks, and Testing

    Fourteen years after Microsoft first shipped the Resilient File System (ReFS) with Windows Server, the company has taken the long‑anticipated step of allowing Windows Server to boot from a ReFS‑formatted system volume — but only in preview, with strict caveats and nontrivial operational...
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    ReFS Boot Enabled: Windows Server vNext Boots OS from ReFS System Volume

    Fourteen years after ReFS first appeared as a data‑centric file system in Windows Server 2012, Microsoft has taken the decisive step of enabling the operating system to boot directly from an ReFS‑formatted system volume — a change that converts ReFS from a strictly “data only” filesystem into a...
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    Booting Windows Server from ReFS: OS on a Resilient File System

    Fourteen years after Microsoft first shipped the Resilient File System (ReFS) with Windows Server 2012, the long-standing barrier that kept ReFS off system/boot volumes has finally been removed: Windows Server now supports booting from ReFS volumes. This change completes a slow, cautious...
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    Secure Boot Certificates Update: Move from 2011 to 2023 Before June 2026

    Microsoft's original Secure Boot certificates—the cryptographic anchors that validate everything that runs before Windows—are entering a hard operational deadline that will force Windows Server administrators to act now: certificates issued around 2011 begin expiring in June 2026, and servers...
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    Secure Boot Certificate Rollout 2026: Plan Your Windows Fleet Update Now

    Microsoft has issued a clear operational warning: the Secure Boot certificates that have anchored Windows’ pre‑boot trust since about 2011 are reaching the end of their planned lifetimes, and IT teams must act now to ensure fleets — especially servers, air‑gapped systems, and Windows 10 devices...
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    Secure Boot Certificate Refresh: Windows 11 2023 CA Rollout Ahead of 2026 Expirations

    Microsoft has quietly begun a platform-level refresh of the cryptographic anchors that protect Windows’ pre‑boot environment, delivering new Secure Boot certificates through Windows Update and coordinated OEM firmware work to head off a calendar‑driven failure when Microsoft’s original UEFI...
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    Windows Server 2025 v2506 Baseline: Leaner Settings and Enhanced Logging

    Microsoft’s June 2025 revision to the Windows Server 2025 security baseline (v2506) tightens detection and simplifies legacy settings while signaling a shift to more frequent, incremental baseline updates—changes that matter to every Windows datacenter and hybrid cloud operator. Background The...
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