How to create Azure vNetwork

Hi fellows, Virtual Network in Azure is core of Infrastructure-as-a-Service. Without virtual network, you cannot do anything with Azure virtual machines and if you haven’t created virtual network and subnets, virtual machine creating process wizard will create virtual network for virtual machine. But in the most of the cases, you should create virtual network and…

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How to install CA in two-tier hierarchy

Hello all, In this post, I will show you how to install Certification Authority in Windows Server 2016 in two-tier hierarchy. Based on hierarchy, you need to install offline root CA and least one subordinate CA and configure it. Although offline CA can be domain member, installing on a server that is a domain member…

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How to configure Windows Server Failover Cluster

Hi everyone, Failover clustering is technology that provides you with an ability to implement services in highly available manner. Many organizations that have business critical services rely on failover clustering technology in order to achieve better availability and service stability. Before you implement failover clustering, you need to identify services or application that you want…

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SQL AlwaysOn – Step by step

Hello everyone, In this post, I will describe process of configuring AlwaysOn on SQL Server 2016. Always On availability groups feature is a high-availability and disaster-recovery solution for your SQL databases. Before you start with configuring, you need to meet some prerequisites. For successful implementation, you need: SQL Server Standard 2016, or older in Enterprise…

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How to disable Dir Sync in Office365

Hello all, Even though disabling Dir Sync is not daily task for Office 365 admins, you should know how to do that if you need to do that. In older versions of Office 365 Admin Center, disabling Dir Sync was one of option from UI, but option is removed a long time ago. Process is…

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How to configure LAPS

Hello everyone, In today’s modern IT world, security is hot topic. All of us are witnesses of many security breaches on daily basis, and most of them are initiated with credentials compromising, especially local administrator account. In this post, I will tell what is LAPS and how you can configure LAPS in order to protect…

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SSO with ADFS for Azure AD / Part II

Let’s continue, In previous post, I showed you how to install and configure ADFS role on Windows Server 2012 R2. Now is time to briefly describe why we need ADFS proxy and how to install and configure Web Application Proxy as ADFS proxy. If you want to make ADFS infrastructure available to the Internet in…

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SSO with ADFS for Azure AD / Part I

Hello everyone, During last year, my team had a lot of Office 365 implementation and migration. Although Office 365 has a lot of services, and we can spend so many time in discussing and explaining their functionalities, I decided to describe and show you how to implement Single Sign On (SSO) for your Office 365…

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Problem with objectGUID and ImmutableID

Hello, If you have ever configured Office 365 and AD Connect in order to configure Hybrid environment, you know that is a pretty easy process. Simply follow AD Connect wizard and job will be done very quickly. By default, AD Connect will use UPN and and match or create user in Office 365. Behind the…

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Azure – FTP on Ubuntu machine

Hello fellows, It’s time to start talking about Microsoft Azure, cloud computing service created by Microsoft for building, testing, deploying, and managing applications . . . A lot of Azure services will be covered in this “Tech Trainer Azure series”, and for today I decided to explain how to configure FTP on Ubuntu machine on…

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