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.
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PowerShell: Everything you need to know
What is PowerShell? Microsoft PowerShell is a powerful administrative tool that can help you automate tasks for your computer ...
Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for ...
Windows 11 KB5077221 arrives in the Canary Channel with built-in Sysmon support and updated sharing features for Insiders.
The vulnerability comes from the way Notepad handles Markdown hyperlinks. Attackers craft malicious .md files with embedded ...
It's free and open-source.
The campaign exploits an Office vulnerability to deliver the modular XWorm RAT, chaining HTA, PowerShell, and in-memory .NET execution to sidestep detection and expand post-compromise control.
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 is rolling out native Sysmon support in Windows 11 Insider builds, giving security teams built-in system monitoring ...
Microsoft has launched a critical "generational refresh" of Secure Boot certificates to replace aging security keys that are ...
Signing code is a critical process for maintaining software integrity and developer trust. On a Windows-based system, Authenticode signing provides assurance after a program or driver has been posted ...
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