• 한국어
  • English
  • Skip to content

    헤이든의 전산실 (Hayden's Server Room)

    IT(금융IT/보안), 중국어, 영어와 관련된 모든 궁금증! / All About IT (FinTech & Security), Your Ultimate Guide!

    • [HOME]
    • [Whomi]
    • [IT/Reg-Tech]
      • Project
      • Tech-Trends
      • AI
      • Infrastructure
        • Platform
        • Server
        • O/S
          • Linux
          • Windows
        • Cloud
        • VMWare
      • Coding
        • Framework
      • DB
        • MS-Sql
        • Oracle
      • Network
      • Security
      • IT Compliance
      • Fin-Tech
      • ETCs
        • WordPress
    • [Studying Chinese]

    Category: Infrastructure

    How To Restrict Windows Login Hours Using AD GPO Policies

    2025년 09월 02일2025년 09월 07일 HaydenLeave a Comment on How To Restrict Windows Login Hours Using AD GPO Policies

    This post will walk you through how to effectively restrict Windows login hours using AD GPO policies with step-by-step instructions. […]

    Security, Windows AD GPO, Logon Hours Restriction, Windows security

    [Windows GPO/Registry] Configure RDP Concurrent Session Limits

    2025년 09월 02일 HaydenLeave a Comment on [Windows GPO/Registry] Configure RDP Concurrent Session Limits

    If you’ve ever encountered the message “The number of connections to this computer is limited and all connections are in […]

    Security, Windows AD GPO, RDP, Registry

    [Windows Security] Change Default RDP Port 3389 Via GPO/Registry

    2025년 09월 02일 HaydenLeave a Comment on [Windows Security] Change Default RDP Port 3389 Via GPO/Registry

    In this post, we’ll look at how to enhance Windows system security by changing the default Remote Desktop Protocol (RDP) […]

    Security, Windows 3389, AD GPO, RDP, Windows security

    NGINX Plus Licensing Policy and EOS/EOL Timeline

    2025년 08월 28일2025년 08월 28일 HaydenLeave a Comment on NGINX Plus Licensing Policy and EOS/EOL Timeline

    If you’re currently operating NGINX Plus as your web server and load balancer or considering its adoption, understanding F5’s recent […]

    Platform EOL, EOS, F5, JWT licensing, NGINX Plus

    [HPE] Aruba Networks Wireless AP EOS/EOL Schedule

    2025년 08월 28일2025년 08월 28일 HaydenLeave a Comment on [HPE] Aruba Networks Wireless AP EOS/EOL Schedule

    Managing the lifecycle of network equipment is an inevitable reality for any network administrator. For those running Aruba Networks wireless […]

    Infrastructure, Network Aruba Networks, EOL, EOS, HPE, Wireless AP

    [VMware] vCenter “Task was cancelled by an administrator” Error Fixing

    2025년 08월 28일 HaydenLeave a Comment on [VMware] vCenter “Task was cancelled by an administrator” Error Fixing

    When working with vCenter, you’ll occasionally encounter the “Task was cancelled by an administrator” error message. This error occurs more […]

    Infrastructure, VMWare ESXi, Task was cancelled by, VMware vCenter

    [VMware] ESXi “Unsupported CPU” Installation Error Fixing

    2025년 08월 28일 HaydenLeave a Comment on [VMware] ESXi “Unsupported CPU” Installation Error Fixing

    Have you encountered the frustrating “Unsupported CPU” error message while installing or upgrading VMware ESXi? This issue is particularly common […]

    Infrastructure, VMWare ESXi, Unsupported CPU, VMware Error

    [VMware] ESXi “NOT_IMPLEMENTED bora/vmkernel/main/world.c:2307” Fixing

    2025년 08월 27일 HaydenLeave a Comment on [VMware] ESXi “NOT_IMPLEMENTED bora/vmkernel/main/world.c:2307” Fixing

    When encountering a Purple Screen of Death (PSOD) with the error message “NOT_IMPLEMENTED bora/vmkernel/main/world.c:2307” in VMware ESXi environments, this represents […]

    Infrastructure, VMWare ESXi PSOD, NOT_IMPLEMENTED, VMware Error, world.c:2307

    [VMware] ESXi “Host not responding” Troubleshooting

    2025년 08월 27일 HaydenLeave a Comment on [VMware] ESXi “Host not responding” Troubleshooting

    Running a VMware environment, you’ll eventually encounter ESXi hosts showing as “Not Responding” in vCenter. While this can be alarming […]

    Infrastructure, VMWare ESXi, host not responding, VMware Error

    [VMware] ESXi “SCSI_DeviceClusteringClearState” vMotion PSOD

    2025년 08월 27일 HaydenLeave a Comment on [VMware] ESXi “SCSI_DeviceClusteringClearState” vMotion PSOD

    Encountering the dreaded “SCSI_DeviceClusteringClearState” PSOD (Purple Screen of Death) during vMotion operations in your VMware ESXi environment? This is a […]

    Infrastructure, VMWare ESXi, PSOD, SCSI_DeviceClusteringClearState, VMware Error

    [VMware] Fixing ESXi “bnx2x_dynamic_alloc_rx_queue_single” Error

    2025년 08월 27일 HaydenLeave a Comment on [VMware] Fixing ESXi “bnx2x_dynamic_alloc_rx_queue_single” Error

    The “bnx2x_dynamic_alloc_rx_queue_single” error that suddenly appears in VMware ESXi environments can be a real headache for system administrators. When this […]

    Infrastructure, VMWare bnx2x_dynamic_alloc_rx_queue_single, ESXi, VMware Error

    [VMware] ESXi “Error 10 Out of resources” Boot Failure Solutions

    2025년 08월 27일 HaydenLeave a Comment on [VMware] ESXi “Error 10 Out of resources” Boot Failure Solutions

    Have you ever encountered the frustrating “Error 10 (Out of resources)” message that prevents VMware ESXi from booting properly during […]

    Infrastructure, VMWare Error 10 Out of resources, ESXi, VMware Error

    Posts navigation

    Older posts
    Newer posts

    Language Switcher

    Categories

    • Chinese (2)
    • IT/Reg-Tech (246)
      • AI (14)
      • Coding (72)
        • Framework (16)
      • DB (29)
        • MS-Sql (1)
        • Oracle (4)
      • ETCs (12)
      • Fin-Tech (4)
      • Infrastructure (165)
        • Cloud (11)
        • O/S (44)
          • Linux (11)
          • Windows (32)
        • Platform (88)
        • Server (20)
        • VMWare (20)
      • IT Compliance (3)
      • Network (18)
      • Project (1)
      • Security (93)
      • Tech-Trends (2)
      • WordPress (5)

    Recent Posts

    • Why HBM Stocks Are Back in Focus: AI Money Is Moving Beyond NVIDIA and Into Memory
        If NVIDIA is the face of AI semiconductors, the market is now paying close attention to what is quietly rising in value right… Read more: Why HBM Stocks Are Back in Focus: AI Money Is Moving Beyond NVIDIA and Into Memory
    • HBM4: Who’s Coming Out Ahead? SK hynix, Samsung, Micron, and NVIDIA
        When people talk about AI semiconductors, the spotlight usually goes straight to GPUs. But the most important battleground right now is a little… Read more: HBM4: Who’s Coming Out Ahead? SK hynix, Samsung, Micron, and NVIDIA
    • Why America Really Made Crypto Laws? — The GENIUS Act, the CLARITY Act
        “This isn’t just consumer protection. It’s a geopolitical strategy dressed up as financial regulation.” In 2025, the United States passed its first-ever comprehensive… Read more: Why America Really Made Crypto Laws? — The GENIUS Act, the CLARITY Act
    • AI Just Got Hands : The Agentic AI Revolution Happening Right Now
      Six weeks ago, a single open-source project posted by an Austrian developer sent shockwaves around the world. 140,000 GitHub stars in under a week.… Read more: AI Just Got Hands : The Agentic AI Revolution Happening Right Now
    • Stablecoins and the GENIUS Act : The Digital Dollar Era!
      If you’ve spent any time around crypto, you’ve almost certainly heard the word stablecoin. But if someone asked you to explain it in plain… Read more: Stablecoins and the GENIUS Act : The Digital Dollar Era!

    Recent Comments

    No comments to show.

    Archives

    • March 2026
    • February 2026
    • January 2026
    • December 2025
    • November 2025
    • October 2025
    • September 2025
    • August 2025
    • July 2025
    2026 4월
    월 화 수 목 금 토 일
     12345
    6789101112
    13141516171819
    20212223242526
    27282930  
    « 3월    
    Copyright © 2026 헤이든의 전산실 (Hayden's Server Room) All rights reserved. Theme: Flash by ThemeGrill. Powered by WordPress