The Microsoft Security Compliance Toolkit is a suite of tools for administrators to assess Group Policy Objects (GPOs) against Microsoft's security baselines, helping to identify discrepancies and implement secure settings. It includes tools such as the Policy Analyzer, Local Group Policy Object (LGPO) utility, and Set Object Security application. Administrators can download the toolkit from Microsoft's website, which contains zip files for various security baseline packages. The Policy Analyzer compares GPOs with local security policies to identify inconsistencies, while the LGPO tool manages local security policies and allows for policy backup and verification. The Set Object Security tool applies security descriptors to objects like files and folders. For Windows Server, administrators should test security baselines in non-production environments before deployment. With Windows Server 2025, the OSConfig platform allows for direct application of security baselines through PowerShell, simplifying the update process and maintaining compliance.