# Authentication Property

## Overloads

| [Authentication](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.QVWebServer.QvWebServerConfig.Authentication.htm#PIX_QVWebServer_QvWebServerConfig_Authentication) |  |  |
| --- | --- | --- |

[](https://help.qlik.com/en-US/qlikview-developer/Subsystems/QMSAPIref/Content/PIX.QVWebServer.QvWebServerConfig.Authentication.htm) [](https://help.qlik.com/en-US/qlikview-developer/Subsystems/QMSAPIref/Content/PIX.QVWebServer.QvWebServerConfig.Authentication.htm)

## Authentication

### Declaration

```

          public AuthenticationConfig Authentication { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| [AuthenticationConfig](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.QVWebServer.AuthenticationConfig.htm) |  |