Resource Manager Locks are using by administrators to lock down Azure resources to prevent deletion or changing of a resource.These locks, when applied, will place restrictions on the resource for all users.These are very useful when you have an important resource in your subscription that users should not be able to delete or change and … Continue reading “Lock Azure resources to prevent changes”
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Integrate on-premises apps with Azure Active Directory Application proxy
What is Application Proxy? Azure AD Application Proxy is a great tool for publishing internal applications without exposing your servers to the Internet. If your applications require authentication for users to access them, you can get Azure AD to handle all this for you. Application Proxy includes both the Application Proxy service that runs in … Continue reading “Integrate on-premises apps with Azure Active Directory Application proxy”
MCT Virtual Event
On Sunday 5/4/2020 I had the pleasure to participate for the first time in a Virtual Event. In my Azure Active Directory presentation I talked about the basic concepts of Azure AD and the differences with the traditional On premise Active Directory. In the following link you will find the recorded presentation. for the presentation, … Continue reading “MCT Virtual Event”
How to remove certificate warning error after installing Exchange Server 2016
Last month when we installed the Exchange Server 2016 in our company and migrated from the previous Exchange Server 2010, then some of our users started complaining that they are getting an error related to the SSL Certificate in the Outlook. The error was: “The Security certificate was issued by a company you have not … Continue reading “How to remove certificate warning error after installing Exchange Server 2016”
Create Domain Controller using PowerShell Direct
I have a new Hyper-V server for my labs and I need to create a new virtual environment as soon as possible. After I finished installing Windows patches and other software, I make an image using sysprep. Then, I created a new virtual machine using my new Windows 2019 image. I chose to use PowerShell … Continue reading “Create Domain Controller using PowerShell Direct”
Upgrade to Windows Server 2019
Pre-Upgrade Upgrade path: Windows Server 2008 R2 can be upgraded to Windows Server 2019 in three consecutive upgrade processes – first by upgrading to Windows Server 2012, and then upgrading Windows Server 2012 to Windows Server 2016, and then upgrading from Windows Server 2016 to Windows Server 2019. Support: In-place Upgrade is supported for Windows … Continue reading “Upgrade to Windows Server 2019”