PowerShell
Checking Windows Firewall Rules with PowerShell and Keeping Them Up to Date
Windows Firewall is a built-in security feature in Microsoft Windows that helps protect your computer from unauthorized access and network threats. It acts as a barrier between your computer and the internet, allowing you to control which programs and services can...
How to Use PowerShell Help Command to Get the Syntax of a Cmdlet
PowerShell is a powerful command-line shell and scripting language that is widely used for task automation and configuration management in the Windows environment. One of the key features of PowerShell is its extensive help system, which provides detailed information...
Learn how to use PowerShell to Manage Microsoft Exchange Server Tasks
Microsoft Exchange Server is a powerful email and collaboration platform used by many organizations around the world. With its extensive features and capabilities, managing Exchange Server tasks can sometimes be a complex and time-consuming process. However,...
Quickly Install and run PowerShell on macOS: Step-by-Step Guide
Introduction PowerShell is a powerful command-line shell and scripting language developed by Microsoft. Originally designed for Windows, PowerShell is now available for macOS as well. In this step-by-step guide, we will walk you through the process of installing...
How to Retrieve the Operating System Name and Version of Server Operating Systems
When managing server operating systems, it is important to have information about the specific operating system name and version. This information can be useful for troubleshooting, ensuring compatibility with software or hardware requirements, and keeping track of...
Quickly Check DNS records with the help of PowerShell
In the world, everything works around DNS records to find where stuff is coming from and going to. As an email admin, you are constantly checking records for clients or updating them so checking what records exist is something that for me I do all the time. Many...
Quickly find out where an IP address is coming from
When working with Microsoft Exchange, the application log files are filled with failed logins when Exchange servers are exposed to the internet. You have many websites available to you that can give you the IP information such as the following: Hostname Location...
How Tethris EDR Can Prevent Execution of Malicious PowerShell Scripts
The rise of cyber threats has made it crucial for organizations to have robust security measures in place to protect their systems and data. Malicious PowerShell scripts have become a popular tool for cybercriminals to gain unauthorized access and execute malicious...
How to Reset Delegate User Rights in PowerShell
Delegate user rights in Microsoft Exchange allow users to manage another user's mailbox, including accessing and managing their calendar. However, there may be situations where you need to reset delegate user rights to resolve issues or make changes to permissions. In...
Remove Delegate Permissions with PowerShell in Exchange Online
Delegate permissions in Exchange Online allow users to manage another person's mailbox, calendar, or tasks. However, there may be instances where you need to reset these delegate permissions for various reasons, such as when an employee leaves the organization or when...