8. Application Development IIS7 支援的應用程式眾多 ASP.NET .NET Extensibility ASP CGI ISAPI Extensions ISAPI Filters Server Side Includes 應用程式需要使用 CPU 資源運算,因此支援越多應用程式就代表效能越有挑戰
9. Health and Diagnostics IIS7 內建監控系統的工具 HTTP Logging Logging Tools Request Monitor Tracing Custom Logging ODBC Logging 開啟越多稽核的工具,也就代表系統負載越多
10. Security 系統內有許多安全驗證機制 Basic Authentication Windows Authentication Digest Authentication Client Certificate Mapping Authentication IIS Client Certificate Mapping Authentication URL Authorization Request Authorization IP and Domain Restrictions 應配合不同環境需求開啟適當的驗證機制