Tests or applies PrintNightmare (CVE-2021-34527) registry mitigations to the current system.

Enterprise-grade PowerShell tool for assessing and managing Windows side-channel vulnerability mitigations with comprehensive hardware detection, intelligent platform-aware scoring, and automated backup/restore capabilities.

Windows Print Spooler security audit toolkit — PrintNightmare mitigations, spooler service, Point and Print restrictions, driver isolation

Comprehensive remediation for speculative execution vulnerabilities on Windows. Includes registry-based mitigations, KB installation, and integration with Check-SpeculativeMitigations.ps1 XML output.