# ICertSettings Interface

Namespace: [PIX.Services.Certificate](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Services.Certificate.htm)  
Assembly: PIX.dll

## Syntax

```
public interface ICertSettings
```

## Properties

| Name | Description |
| --- | --- |
| [CertVersion](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Services.Certificate.ICertSettings.CertVersion.htm#PIX_Services_Certificate_ICertSettings_CertVersion) | When generating a new cert, should it be of version 2 (i.e. for QlikView 12.00 and up)?<br>(If not, version 1 certificates will be created.) |
| [ClientDN](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Services.Certificate.ICertSettings.ClientDN.htm#PIX_Services_Certificate_ICertSettings_ClientDN) | The DN of the client cerificate. |
| [RootDN](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Services.Certificate.ICertSettings.RootDN.htm#PIX_Services_Certificate_ICertSettings_RootDN) | The DN of the root cerificate. |
| [ServiceDN](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Services.Certificate.ICertSettings.ServiceDN.htm#PIX_Services_Certificate_ICertSettings_ServiceDN) | The DN of the service cerificate. |
| [ValidFrom](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Services.Certificate.ICertSettings.ValidFrom.htm#PIX_Services_Certificate_ICertSettings_ValidFrom) | When generating a new cert, when should it become valid? |
| [ValidTo](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.Services.Certificate.ICertSettings.ValidTo.htm#PIX_Services_Certificate_ICertSettings_ValidTo) | When generating a new cert, for how long should it be valid? |

### Extension Methods

[ApiFilter.FilterFor<T>(T, Nullable<ApiVersion>)](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.ApiFiltering.ApiFilter.FilterFor.htm#PIX_ApiFiltering_ApiFilter_FilterFor__1___0_System_Nullable_PIX_ApiVersion__)