Today is Microsoft's April 2026 Patch Tuesday with security updates for 167 flaws, including 2 zero-day vulnerabilities. This Patch Tuesday also addresses eight "Critical" vulnerabilities, 7 of which ...

A fake CAPTCHA scam is tricking Windows users into running PowerShell commands that install StealC malware and steal passwords, crypto wallets, and more. A new social engineering campaign is abusing ...

AppLocker is a Windows security feature found in Local Security Policy that lets administrators control which applications can run on a system. It works by creating rules that allow or block apps ...

Mitch Tulloch is a Microsoft Most Valuable Professional and lead author of the Windows 7 Resource Kit from Microsoft Press. You can follow him on Twitter at ...

Learn how to best employ this Windows feature to lock down desktops. The AppLocker feature in Microsoft Windows 7 Professional lets administrators control which applications and scripts users can ...

Whether you are a technology enthusiast or a professional looking to enhance your scripting skills, we have designed this Windows PowerShell scripting tutorial for beginners, especially for you. So, ...

We are using Applocker and it blocks running unknown powershell files from %programdata% (c:\programdata usually) where Winget-AutoUpdate seems to install it scripts. So we get errors like EventId: ...

This technique involves packing everything together several times to bypass all the security mechanisms. I based this on the [awesome article ](https://improsec.com ...

Government cyber security agencies in the UK, US and New Zealand are telling systems admins to configure PowerShell properly - but not to follow a rising trend of disabling it. The agencies published ...