Enterprise Agreement / MPSA
Domain controllers, file servers, application servers running Windows Server 2019
Identity management, authentication, group policy for all county users
Exchange Online, Teams, SharePoint, Office applications
Desktop operating system for county workstations
Database backend for county applications
Defender, Intune, Azure AD (if hybrid)
| Domain Controllers | 4 (multi-site) |
| Functional Level | Windows Server 2019 |
| Authentication | Kerberos / NTLM |
| Known CVEs | CVE-2020-1472 (Zerologon), CVE-2021-42278 |
Windows Server 2025 offers significant AD improvements:
| Company | Microsoft Corporation |
| Headquarters | Redmond, Washington |
| Government Program | Microsoft Government (GCC) |
| PA State Contract | Available via COSTARS |