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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: Infrastructure

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    • Infrastructure

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

    August 22, 2025 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

    August 21, 2025 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

    August 21, 2025August 21, 2025 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

    August 20, 2025 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

    August 19, 2025August 19, 2025 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

    How to Recover Deleted Mailboxes in Exchange Server

    August 19, 2025 HaydenLeave a Comment on How to Recover Deleted Mailboxes in Exchange Server

    One of the most stressful moments in Exchange server administration is when a mailbox gets accidentally deleted. Fortunately, Microsoft provides […]

    IT/Reg-Tech, Platform Exchange Server, mailbox recovery, Recover deleted mail

    How to Change the Logo on Exchange OWA Login Page

    August 19, 2025 HaydenLeave a Comment on How to Change the Logo on Exchange OWA Login Page

    Customizing your Exchange Server’s default OWA (Outlook Web App) login page with your company logo creates a more professional and […]

    IT/Reg-Tech, Platform Exchange Logo Change, Exchange OWA Logo, Exchange Server, OWA, OWA Logo Change

    Exchange Server Log File Locations and Cleanup Guide

    August 18, 2025 HaydenLeave a Comment on Exchange Server Log File Locations and Cleanup Guide

    Running an Exchange server environment brings its own set of challenges, and one of the most common issues administrators face […]

    IT/Reg-Tech, Platform Exchange Log, Exchange Log Cleanup, Exchange Log Location, Exchange Server, log management

    Changing Email Attachment Size Limits in Exchange Server

    August 18, 2025 HaydenLeave a Comment on Changing Email Attachment Size Limits in Exchange Server

    Ever hit a wall trying to send large attachments through your corporate email? Exchange Server’s attachment size configuration might seem […]

    IT/Reg-Tech, Platform attachment limits, Email Attachment, Exchange Attachment, Exchange Server

    How to Change Exchange Server Email Retention Settings

    August 18, 2025 HaydenLeave a Comment on How to Change Exchange Server Email Retention Settings

    Properly managing email retention periods in Exchange Server environments is crucial for storage optimization and regulatory compliance. This comprehensive guide […]

    IT/Reg-Tech, Platform Email Retention, Exchange Server, Retention Policy

    How to Check Exchange Server Certificate Expiration Dates and Status

    August 18, 2025 HaydenLeave a Comment on How to Check Exchange Server Certificate Expiration Dates and Status

    If you’ve been managing Exchange servers for any length of time, you’ve probably experienced the nightmare of an SSL certificate […]

    IT/Reg-Tech, Platform certificate expiration check, Exchange Server, SSL certificates

    How to Configure Exchange Server SMTP Relay Settings

    August 17, 2025 HaydenLeave a Comment on How to Configure Exchange Server SMTP Relay Settings

    When an application or device needs to send emails externally from Exchange Server, configuring SMTP relay is essential. This is […]

    IT/Reg-Tech, Platform Exchange Server, Mail Relay, SMTP Relay

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