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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 Reset Windows Firewall

August 15, 2022 admin 0 Tutorials, Windows, Windows server,

Sometime when fine tuning your window firewall you can easily can get mixed up with...

Remote Desktop Service Or RDP access LOG

August 4, 2022 admin 0 Operating Systems, Tutorials, Windows, Windows server,

The way to see how was connected to windows server through RDP is the EventLog...

How To Fix – Error Systemsettingsadminflows.exe

July 1, 2022 admin 2 Software, Tech, Tutorials, Windows, Windows server,

Some time after new installation of windows server you get Systemsettingsadminflows.exe permission error preventing you...

How To change Fortigate Switch mode

June 22, 2022 admin 0 Tech, Tutorials,

SolutionIn 5.2 the port configuration could be changed by using the following commands: 1) Command...

How To re create Windows Active Directory Global Catalog

June 9, 2022 admin 0 Operating Systems, Tech, Windows server,

Sometime when changing domain controller or making server adjustments , Admin's can forget applying the...

Windows Stuck in “Auto­mat­ic Repair” Loop

April 28, 2022 admin 0 Hyper-v, Tutorials, Virtualization, VMware, Windows, Windows server,

Sometime Window get in to looping trying automatic repair itself . if a file is...

Server Manager Add other servers can not connect error

April 10, 2022 admin 0 Tech, Tutorials, Windows, Windows server,

Some time new windows installation finished with out many firewall role including remote access by...

Exchange OWA and ECP not working and you get error about Exchange Server OAuth certificate is expired

April 2, 2022 admin 0 Microsoft Exchange 2010, Microsoft Exchange 2013, Microsoft Exchange 2016, Tutorials, Windows, Windows server,

When trying to log in on Exchange OWA or ECP you get error about not...

How to enable GUI Access on Fortigate / VM Firewall Through CLI console

March 27, 2022 admin 0 Linux, Operating Systems, Tech, Tutorials, Uncategorized,

When installing Fortigate-VM you will need to start the settings from CLI in order to...

How To Create Domain Certificate Tample

March 9, 2022 admin 0 Security, Tech, Tutorials, Windows, Windows server,

When in need to issue a domain certificate for web application or what ever usage...

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