• 한국어
  • English
    • Skip to content

    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.

    • HOME
    • ABOUT
    • 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

    Day: September 28, 2025

    • Home
    • 2025
    • Sep
    • 28thSep

    Fedora Linux(페도라 리눅스) 서비스 지원종료 일정(EOL/EOS)

    September 28, 2025 HaydenLeave a Comment on Fedora Linux(페도라 리눅스) 서비스 지원종료 일정(EOL/EOS)

    리눅스 시스템 관리를 하다 보면 가장 중요하게 고려해야 할 것 중 하나가 바로 운영체제의 지원 기간입니다. 특히 Fedora Linux를 사용하고 […]

    O/S, Linux, Security EOL, EOS, Fedora, Linux, 리눅스, 페도라, 페도라 리눅스

    Debian Linux(데비안 리눅스) 서비스 지원종료 일정(EOL/EOS)

    September 28, 2025 HaydenLeave a Comment on Debian Linux(데비안 리눅스) 서비스 지원종료 일정(EOL/EOS)

    서버 관리나 개발 업무를 하시다 보면 운영체제의 지원 종료 일정을 미리 파악하는 것이 얼마나 중요한지 잘 아실 텐데요. 오늘은 많은 […]

    O/S, Linux, Security Debian, Debian Linux, EOL, EOS, LTS, 데비안, 데비안 리눅스, 리눅스

    Language

    Categories

    • IT/Reg-Tech (260)
      • AI (24)
      • Coding (73)
        • Framework (16)
      • DB (29)
        • MS-Sql (1)
        • Oracle (4)
      • ETCs (13)
      • Fin-Tech (5)
      • Infrastructure (168)
        • Cloud (11)
        • O/S (44)
          • Linux (11)
          • Windows (32)
        • Platform (91)
        • Server (20)
        • VMWare (20)
      • IT Compliance (5)
      • Network (18)
      • Project (1)
      • Security (93)
      • Tech-Trends (12)
      • WordPress (5)

    Recent Posts

    • What Is RAG? How AI Learns to Stop Making Things Up
      If you’ve ever watched an AI confidently state something completely wrong, you’ve witnessed hallucination firsthand. RAG — Retrieval-Augmented Generation — is the architectural pattern… Read more: What Is RAG? How AI Learns to Stop Making Things Up
    • Excel XLOOKUP #SPILL! Error: How to Fix!
      If you’ve upgraded to Microsoft 365 and suddenly your XLOOKUP formulas are throwing a #SPILL! error where nothing used to fail — you’re not… Read more: Excel XLOOKUP #SPILL! Error: How to Fix!
    • Meta’s AI Glasses — The Post-Smartphone Era Is Already Here
      In 2026, a device that surfaces information in your line of sight without pulling out your phone — and lets you control it with… Read more: Meta’s AI Glasses — The Post-Smartphone Era Is Already Here
    • Notion AI vs Obsidian : Who Wins the Productivity Tool War?
      In 2026, the two giants of the productivity tool market are still Notion and Obsidian. One is a San Francisco unicorn valued at $10… Read more: Notion AI vs Obsidian : Who Wins the Productivity Tool War?
    • Why Discord Owns Gen Z’s Online Communities
      Ask a Gen Z college student what app they use to hang out with friends online, and the answer probably isn’t Instagram DMs or… Read more: Why Discord Owns Gen Z’s Online Communities

    Recent Comments

    No comments to show.

    Archives

    • April 2026
    • March 2026
    • February 2026
    • January 2026
    • December 2025
    • November 2025
    • October 2025
    • September 2025
    • August 2025
    • July 2025
    2025 9월
    월 화 수 목 금 토 일
    1234567
    891011121314
    15161718192021
    22232425262728
    2930  
    « 8월   10월 »
    Copyright © 2026 Hayden's Server Room All rights reserved. Theme: Flash by ThemeGrill. Powered by WordPress
    • Privacy Policy