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Renan Antonio Rodrigues

How to change Active Directory DSRM password

This post will explain how an attacker could find out the DSRM account password or its hash and how he could take advantage of it. Also,...

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Renan Antonio Rodrigues

How to change Active Directory Site for Exchange 2010, step by step

If you are looking for a procedure to change the Active Directory site where your Exchange servers (CAS, DAG, HUBs) are located without...

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Renan Antonio Rodrigues

How to fix clients not showing up in WSUS console, step by step

If you are facing problems in your network with clients not been showing up at your WSUS server console, this post will show in a step by...

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Renan Antonio Rodrigues

How to configure NTP server in Active Directory, Step by step

If you want to know how to properly configure your Active Directory environment, including Domain Controllers and domain computers, to...

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Renan Antonio Rodrigues

How to fix Exchange 2010 Event 2080 error

If you are facing issues with your Exchange 2010 servers, where the Event log ID 2080 is showing an unexpected value for SACL Right, this...

Renan Antonio Rodrigues

Request to add or remove features on Windows 2012 R2 failed

If you have found yourself trying to add or remove a feature on Windows Server 2012 R2 and an error, The operation cannot be completed,...

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Renan Antonio Rodrigues

How to find out the last time Windows rebooted and started up

If you want to find out when was the last time your Windows rebooted and started up, for what reason, this post shows how to find out it...

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Renan Antonio Rodrigues

How to set up a Hyper-V Failover Cluster, Step by step

This post aims to guidance you on how to set up a Hyper-V Failover Cluster, step by step in a high available environment. Overview The...

Renan Antonio Rodrigues

Como configurar Windows Failover Cluster com Hyper-V, Step by step

Se você esta procurando um detalhado tutorial para montar um Cluster Hyper-V usando Windows Server 2008 R2, este tutorial mostrará passo...

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