Nirmal Sharma

Setting up security mechanisms to prevent insider threats isn't enough these days -- it's equally important to implement measures that help detect threats

PowerShell is a great scripting tool. It not only helps save you time, it also provides greater flexibility to execute repeated tasks manually or via

PowerShell often provides greater flexibility and better efficiency when it comes to performing operations you'd otherwise run through GUI tools such as

Learn how to track the Last Logon Date and Time of Active Directory users to avoid security risks.

Many Windows admins love to use PowerShell because of how it helps in reducing the time needed to perform operations using GUI and also aids in scheduling

To avoid risks in the Active Directory, unapproved users should not be part of security groups. Learn more here.

There are three operations performed in an Active Directory environment: Create, Modify and Delete. Any Active Directory admin who has sufficient

Welcome to Part 4 of our popular "Active Directory Key Health Check Items" series of Server Tutorials. In Part 3, we explained why it's necessary to avoid

Welcome to the latest installment of our popular Active Directory Key Health Check Items series of server tutorials. In Part 1, we explained some of the

In our earlier Server Tutorial, we explained why it's necessary to reboot your production domain controllers monthly and provided a PowerShell script that

Active Directory provides authentication and authorization services. A healthy Active Directory environment keeps all other services running effectively.

An Active Directory Health Check should include checking replication topology & subnets. Learn to check these now.