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  • Graylog Setup Guide for Multiple Postfix MTA Servers on AlmaLinux

    Graylog Setup Guide for Multiple Postfix MTA Servers on AlmaLinux

    Architecture Overview This guide sets up: 1 Central Graylog Server (AlmaLinux) - for log collection...
  • Unable to connect to LDAP on Windows Server 2025 Domain Controller from Fortigate

    Unable to connect to LDAP on Windows Server 2025 Domain Controller from Fortigate

    After modifying the Domain Controller Policy like below, it works now both with SSL disabled...
  • How to Block Chrome\Edge Remote Desktop and Set a Master Password in Browsers Using Saved Passwords to Enhance Protection Against Malicious Actors by adding another Factor to Authenticate in websites.

    How to Block Chrome\Edge Remote Desktop and Set a Master Password in Browsers Using Saved Passwords to Enhance Protection Against Malicious Actors by adding another Factor to Authenticate in websites.

    Security Guide – Blocking Chrome Remote Desktop and Setting a Master Password in Browsers Using...
  • HOw To Reset Windows workstation local Group Policy

    HOw To Reset Windows workstation local Group Policy

    Resetting Group Policy in Windows 11 can be done using the following steps. This process...
  • How to Enable Nested Virtualization in Hyper-V

    How to Enable Nested Virtualization in Hyper-V

    How to Enable Nested Virtualization in Hyper-V: Complete Setup Guide Nested virtualization is a powerful...

How to Remove Updates from Windows Recovery Console

June 22, 2021 admin 1 Tech, Tutorials, Windows, Windows server,

recent Microsoft updates when comes in certain order cause the server to stop booting with...

Outlook pop password request and Mailbox logon returned ecLoginFailure -2147221231

June 8, 2021 admin 0 Microsoft Exchange 2010, Microsoft Exchange 2013, Microsoft Exchange 2016, Tutorials, Windows, Windows server,

Outlook keep requesting for password and when testing the outlook connectivity on Microsoft Remote Connectivity...

Windows VM on Hyper-V network card not functioning and you are unable to re-install the network card with Device Driver Error

May 24, 2021 admin 0 Hyper-v, Operating Systems, Tutorials, Virtualization, Windows, Windows server,

I had this problem this problem when restoring or importing VM to hyper-V server, there...

Windows VM stuck on “Getting Devices Ready”

May 23, 2021 admin 0 Hyper-v, Operating Systems, Tech, Tutorials, Virtualization, Windows, Windows server,

Some time windows Virtual Machine can get stuck when booting on "Getting Devices Ready" This...

hyper v remote desktop connection an authentication error has occurred the function

May 20, 2021 admin 2 Hyper-v, Tutorials, Virtualization, Windows, Windows server,

When trying to control VM on other hyper-v hosts in the cluster you can get...

when attempting outlook profile setup to local Exchange Server , Prompted for Microsoft login

May 10, 2021 admin 0 Microsoft Exchange 2016, Tech, Tutorials, Windows,

When setting new profile to outlook 2019/2016 microsoft login pop-up To solve this, you need...

The C:\windows\Installer and WinSxS folder huge size, how to reduce the size

May 8, 2021 admin 0 Tech, Tutorials, Windows, Windows server,

The C:\Windows\Installer folder contains Windows installer cache, it's used to store important files for applications...

How To preform MySql database backup on CentOS with MariaDB

May 7, 2021 admin 0 CentOS, Linux, Operating Systems, Tech, Tutorials, Uncategorized,

We are going to use mysqldump to create a backup dump of the database, to...

CentOS Disk Space Finished Due to MYSQL Database table growth

May 5, 2021 admin 0 Linux, Operating Systems, Tech, Tutorials,

Some time and it can be due to an error in the database or the...

how to Connect office 2016 to exchnage 2010

May 1, 2021 admin 0 Tutorials, Windows,

Outlook 2016 is by default, using "MAPI OVER HTTP". While outlook 2010/2013 uses by default...

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