Update Ubuntu 20.04 LTS

By | June 1, 2020

In last post, we have seen step by step installation process of Ubuntu 20.04 LTS. The very next step after installing the Operating System is to update them. Updates not only harden the security of an OS but also improve the performance. Follow the steps to update Ubuntu: Open terminal and run command. Since you… Read More »

How to Enable Virtual MFA on AWS IAM User

By | May 28, 2020

Adding a second level of authentication is always a good practice and helps you to achieve additional level of security. In this Article we will see how we can activate MFA (Multi factor Authentication) on AWS IAM user. Login to your AWS Console using your IAM User Nevigate to Services on the Top ==> Select… Read More »

Understanding FSMO Roles – 3: Forest and Domain level roles

By | May 23, 2020

Till now we have understood the concept of Forest and Domain and also we know that we have five (5) FSMO Roles in total. Now let see how those roles are placed in an Active Directory Infrastructure. Out of five roles, two roles are Forest level roles and three are Domain level roles. It means,… Read More »

Understanding FSMO Roles – 2: Why we need them?

By | May 15, 2020

I hope from my last post, you got a fair idea about initial things, important to understand FSMO Roles (also called Operation Master). You know that Windows Active Directory structure is a multi-master operation. Means, in an AD, we generally have more than one master, called Domain Controllers. All DCs hold the database of Active… Read More »