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    Hayden's Server Room

    A hands-on IT blog covering security, compliance, AI, fintech, and infrastructure. Written by a CISSP/CISA/PMP-certified professional in multinational corporate environments.

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    Category: Windows

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    • Windows

    Emptied the Recycle Bin? You Can Still Get Your Files Back – 5 Free Recovery Tools

    December 12, 2025December 12, 2025 HaydenLeave a Comment on Emptied the Recycle Bin? You Can Still Get Your Files Back – 5 Free Recovery Tools

    “Wait, where did that file go?” That sinking feeling when you realize you just deleted an important report and emptied […]

    ETCs, Windows Disk Drill, EaseUS, file recovery software free, recover deleted files, Recuva, TestDisk PhotoRec, Windows File Recovery

    Server Time Out of Sync? NTP Setup & Troubleshooting Guide

    November 27, 2025 HaydenLeave a Comment on Server Time Out of Sync? NTP Setup & Troubleshooting Guide

    This guide covers everything you need to know about NTP (Network Time Protocol)—from basic concepts to configuration and troubleshooting. If […]

    Linux, Server, Windows chrony setup, NTP server configuration, NTP troubleshooting, ntpd, time synchronization, Windows NTP

    The Complete Guide to Active Directory GPO Design: 15 Best Practices

    November 27, 2025November 27, 2025 HaydenLeave a Comment on The Complete Guide to Active Directory GPO Design: 15 Best Practices

    If you manage a Windows Server environment, Group Policy is one of those tools you simply can’t avoid. Manually configuring […]

    O/S, Security, Windows Active Directory, AD GPO, GPO design, GPO policy

    Microsoft .NET Framework End-of-Support Schedule (EOS/EOL)

    September 22, 2025 HaydenLeave a Comment on Microsoft .NET Framework End-of-Support Schedule (EOS/EOL)

    Every developer has wondered at some point: “How long will my .NET Framework version be supported?” This question becomes critical […]

    Coding, Security, Windows .NET Framework, EOL, EOS

    Microsoft “Visual Studio” End of Support Schedule (EOS/EOL)

    September 21, 2025September 21, 2025 HaydenLeave a Comment on Microsoft “Visual Studio” End of Support Schedule (EOS/EOL)

    As a developer, you’ve likely worked with Microsoft Visual Studio at some point. But do you know the exact end-of-support […]

    Coding, Security, Windows EOL, EOS, Visual Studio

    Microsoft SharePoint Server End of Support (EOS/EOL) Schedule

    September 21, 2025 HaydenLeave a Comment on Microsoft SharePoint Server End of Support (EOS/EOL) Schedule

    SharePoint Server serves as the backbone for document management and collaboration in organizations worldwide. However, are you prepared for the […]

    Platform, Security, Windows EOL, EOS, Microsoft 365, SharePoint, SharePoint Server

    Microsoft Azure License Types and Selection Guide

    September 20, 2025 HaydenLeave a Comment on Microsoft Azure License Types and Selection Guide

    One of the biggest challenges organizations face when considering cloud adoption is understanding licensing policies. Microsoft Azure, in particular, offers […]

    Cloud, Infrastructure, Windows Azure License, Cloud, Microsoft Azure

    Microsoft 365 License All Types and Selection Criteria

    September 20, 2025September 20, 2025 HaydenLeave a Comment on Microsoft 365 License All Types and Selection Criteria

    Microsoft 365 is currently the most widely used productivity suite globally, but the variety of licensing options often leaves users […]

    Cloud, O/S, Platform, Windows M365, Microsoft 365, Microsoft 365 License, Office 365

    Windows NTLM [CVE-2025-54918] Privilege Escalation Vulnerability Patch Guide

    September 20, 2025 HaydenLeave a Comment on Windows NTLM [CVE-2025-54918] Privilege Escalation Vulnerability Patch Guide

    In September 2025, Microsoft addressed a critical Windows NTLM privilege escalation vulnerability, CVE-2025-54918, as part of their Patch Tuesday release. […]

    Security, Windows CVE-2025-54918, Windows Patch, Windows security, Windows Vulnerability

    Windows Hyper-V [CVE-2025-55224] Remote Code Execution Vulnerability Patch

    September 20, 2025 HaydenLeave a Comment on Windows Hyper-V [CVE-2025-55224] Remote Code Execution Vulnerability Patch

    Today we’re addressing a critical security vulnerability that poses a serious threat to virtualized environments. CVE-2025-55224 is a Remote Code […]

    Security, Windows CVE-2025-55224, Windows Hyper-V, Windows Patch, Windows security, Windows Vulnerability

    Windows [CVE-2025-55226] Graphics Kernel Remote Code Execution Vulnerability Patch

    September 20, 2025 HaydenLeave a Comment on Windows [CVE-2025-55226] Graphics Kernel Remote Code Execution Vulnerability Patch

    If you’re running Windows systems, you need to know about the recently discovered CVE-2025-55226 Graphics Kernel vulnerability. This vulnerability affects […]

    Security, Windows CVE-2025-55226, Windows Patch, Windows security, Windows Vulnerability

    MS Office [CVE-2025-54910] Heap Buffer Overflow Vulnerability Patch

    September 19, 2025 HaydenLeave a Comment on MS Office [CVE-2025-54910] Heap Buffer Overflow Vulnerability Patch

    Microsoft’s September 2025 security update revealed a critical vulnerability in the Office suite requiring immediate attention. CVE-2025-54910, classified as a […]

    Security, Windows CVE-2025-54910, Office, Office Vulnerability

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