The BianLian extortion group was recently seen exploiting vulnerabilities in the TeamCity continuous integration server for initial access into networks. In the latest attacks the group also deployed ...

This post will show you how to disable the PowerShell application using the Security Policy and the Local Group Policy Editor in Windows 11 or Windows 10. Windows 11/10 comes with a pre-installed ...

If you want to run Windows PowerShell scripts first at user logon, logoff, startup, and shutdown, follow these steps. Using the Local Group Policy Editor and Registry Editor, you can prioritize ...

In the last lesson we looked at enabling logging for commands in a PowerShell module. This requires PowerShell 3.0 and later and must be enabled for whatever module ...

I advise against it. But if you must use a logon script to authenticate, here's how to get it done with PowerShell. In my PowerShell training classes or at conferences I inevitably face the question ...

Before you can change an ACL, you must get the current one. There are two ways to do this with PowerShell. Learn how to get the current ACL and modify it.