Hackers can use tools like BloodHound to visualize the shortest path to owning your domain. But that doesn't mean you can't use it to find and protect your organization's weak spots. Here's how.

APIs seem to be everywhere these days. Every popular online service has one. APIs allow developers to interact with online services without actually having to point and click their way through a UI.

Windows environment variables give system administrators access to a plethora of information about the operating system. Here are some ways to manage them.

Since FSMO roles are typically spread out among various domain controllers, it's not always easy to figure out which domain controller holds a particular role. Luckily, we have PowerShell and the AD ...

Whether the string you're looking for inside a text file is a single word or a complicated pattern, PowerShell has the ability to find and replace just about anything.

Looking at the signature of a file quickly lets you know whether that file is really what it claims to be. Here's how to tap PowerShell to figure out the file signature.

Native support for Secure Copy Protocol (SCP) isn't in PowerShell, but that doesn't mean it's not capable. By using a free community module called Posh-SSH, we can transfer files via SCP just as ...

PowerShell Pipeline Performing Joins and Splits in PowerShell Here's how to make your data more useful -- or even just more presentable -- using the Join and Split operators and the Split method. By ...

Synchronous code execution is fine for small scripts, but for more time-consuming scripts, consider running your code in the background as a job. Here's how.

If you want to group parts of your code for debugging purposes or simple readability, the PowerShell ISE has the answer.

Using Windows Management Instrumentation makes it easy to pull information about the drives on your system or remote systems. Here's how.

PowerShell How-To How To Process Multiple CSV Files at Once in PowerShell Since CSVs are so easy to work with, it doesn't take long to organize and process large sets of data. By Adam Bertram ...