Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

What is PowerShell? Microsoft PowerShell is a powerful administrative tool that can help you automate tasks for your computer ...

One of those was UEFI Secure Boot, a mechanism for verifying PC bootloaders to ensure that unverified software can’t be loaded at startup. Secure Boot was enabled but technically optional for Windows ...

Microsoft is rolling out native Sysmon support in Windows 11 Insider builds, giving security teams built-in system monitoring ...

Microsoft hasn't had an easy time with Windows 11 updates as of late, but in an unexpected move, the company just offered a very thoughtful, uncontroversial addition to Windows 11—the popular Sysmon ...

Managing Microsoft 365 and Azure Active Directory resources efficiently often requires automation tools beyond standard admin ...

DEAD#VAX campaign delivers AsyncRAT via IPFS-hosted VHD phishing files, using fileless memory injection and obfuscated ...

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.

iPhone's "System Data" can take up a lot of space on your smartphone. Here's what we know. Credit: Future Publishing via Getty Images It's a dreaded notification that some iPhone users have come to ...

As a Windows 11 user, there might be times when you want to execute a Command Prompt action directly in a specific folder, like initiating a copy process. For more advanced stuff, you might want to ...

If you’ve been monitoring Windows for a while, you’ve probably seen this pattern: some checks must run as LocalSystem (S-1-5-18), and the “quick fix” is to run the Icinga Agent itself as SYSTEM. It ...

Install PowerShell 7 on Windows to get faster performance, cross platform support, and modern command features. This guide shows you how to set it up in a few minutes. You need a Windows 10 or Windows ...