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    Category: O/S

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    [Windows Security] Disable CD/DVD Drive Access

    2025년 08월 22일 HaydenLeave a Comment on [Windows Security] Disable CD/DVD Drive Access

    This guide covers methods to block external media access through CD/DVD drives to enhance security. These configurations are essential for […]

    Security, Windows Disable CD/DVD, Windows security

    [Windows Security] AD GPO : Block USB Write, Allow Read Access Only

    2025년 08월 22일 HaydenLeave a Comment on [Windows Security] AD GPO : Block USB Write, Allow Read Access Only

    You can implement security policies using Active Directory Group Policy Objects (GPO) to block write permissions on USB storage devices […]

    Security, Windows Allow USB Read, Block USB Write, Windows security

    [Windows Security] Block Bluetooth Connections with AD GPO

    2025년 08월 21일 HaydenLeave a Comment on [Windows Security] Block Bluetooth Connections with AD GPO

    In enterprise environments, Bluetooth devices offer convenience while introducing potential security risks. Unrestricted Bluetooth connections can become pathways for data […]

    Security, Windows AD GPO, bluetooth block, Windows security

    [Windows Security] Blocking and Disabling Wi-Fi with AD GPO

    2025년 08월 21일2025년 08월 21일 HaydenLeave a Comment on [Windows Security] Blocking and Disabling Wi-Fi with AD GPO

    In enterprise environments, there are compelling security reasons to restrict Wi-Fi connections on domain-joined computers. Automatically blocking wireless connections when […]

    Security, Windows AD GPO, Wi-Fi blocking, Wi-Fi disable, Windows

    [Windows Security] How to Disable Guest Account

    2025년 08월 20일 HaydenLeave a Comment on [Windows Security] How to Disable Guest Account

    When working with Windows systems, you may need to disable the Guest account for security reasons. While the Guest account […]

    Windows Guest Account Disable, Windows security

    How to Rename the Built-in ‘Administrator’ Account in Windows

    2025년 08월 19일2025년 08월 19일 HaydenLeave a Comment on How to Rename the Built-in ‘Administrator’ Account in Windows

    The default Administrator account in Windows poses security risks and should be renamed. Here are 5 methods to change it. […]

    Windows Administrator account, Windows account rename, Windows security

    Red Hat Enterprise Linux(RHEL) Licensing Policy and EOS Timeline

    2025년 07월 25일2025년 08월 12일 HaydenLeave a Comment on Red Hat Enterprise Linux(RHEL) Licensing Policy and EOS Timeline

    When choosing an operating system for enterprise environments, one of the most critical questions is: “How long can we receive […]

    Infrastructure, Linux, O/S, Server Red Hat Enterprise Linux, Redhat ELS, Redhat EOS, Redhat License, Redhat Linux, RHEL

    All Linux Distribution: Types, Differences & How to Choose

    2025년 07월 25일2025년 08월 12일 HaydenLeave a Comment on All Linux Distribution: Types, Differences & How to Choose

    If you’re new to Linux, you’ve probably wondered: “Which distribution should I choose?” While hundreds of Linux distributions exist today, […]

    Infrastructure, Linux, O/S, Server CentOS, Debian, Fedora, Gentoo, Linux, Linux Differences, Linux distributions, Linux Types, Manjaro, RHEL, SUSE, Ubuntu

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