Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for ...

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

It's free and open-source.

CrashFix crashes browsers to coerce users into executing commands that deploy a Python RAT, abusing finger.exe and portable Python to evade detection and persist on high‑value systems.

Microsoft has launched a critical "generational refresh" of Secure Boot certificates to replace aging security keys that are ...

Your PC's critical security certificates may be about to expire - how to check ...

Microsoft releases patches for six zero-day flaws in its latest monthly update, many of them related to security feature bypass issues.

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 ...

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

Organizations that have exposed their instances of Web Help Desk to the public Internet have inadvertently made them prime ...

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

Microsoft's Defender Security Research Team has observed threat actors actively exploiting internet-exposed SolarWinds Web Help Desk instances in multi-stage intrusions that led to lateral movement ...