While blocking IP ranges works perfectly, blocking a website or domain is tricky. That’s because multiple IPs can be associated with the domain, and while you can prevent them, the DNS resolver can ...

If you want to block NTLM attacks over SMB in Windows 11, here is how you can do that. An administrator can block all the NTLM attacks over Server Message Block with the help of the Local Group Policy ...

PowerShell can save you a lot of time on Windows admin tasks, but to use it effectively you need to understand how it works. Here’s a crash course in Windows PowerShell scripting basics to get you ...

Windows PowerShell has long been an IT administrator’s best friend — but only if you know how to use it properly. Created by Microsoft nearly two decades ago, this object-oriented automation engine ...

Most of the personal use PowerShell scripts that I have written over the years might best be described as utilitarian. In other words, those scripts do exactly what I need for them to do -- nothing ...