#### [Abblix\.SecurityEvents](https://www.abblix.com/en/docs/api/abblix-securityevents 'index')
### [Abblix\.SecurityEvents\.BackChannelLogout](https://www.abblix.com/en/docs/api/abblix-securityevents/Abblix.SecurityEvents.BackChannelLogout 'Abblix\.SecurityEvents\.BackChannelLogout')

## BackChannelLogoutValidationOptions Class

What a back\-channel logout receiver expects of every Logout Token: the provider it talks to as
the issuer, its own client identifier as the audience, and the clock tolerance it allows\.

```csharp
public sealed record BackChannelLogoutValidationOptions : Abblix.SecurityEvents.Validation.SecurityEventTokenValidationOptions, System.IEquatable<Abblix.SecurityEvents.BackChannelLogout.BackChannelLogoutValidationOptions>
```

Inheritance [System\.Object](https://learn.microsoft.com/en-us/dotnet/api/system.object 'System\.Object') → [SecurityEventTokenValidationOptions](https://www.abblix.com/en/docs/api/abblix-securityevents/Abblix.SecurityEvents.Validation.SecurityEventTokenValidationOptions 'Abblix\.SecurityEvents\.Validation\.SecurityEventTokenValidationOptions') → BackChannelLogoutValidationOptions

Implements [System\.IEquatable&lt;](https://learn.microsoft.com/en-us/dotnet/api/system.iequatable-1 'System\.IEquatable\`1')[BackChannelLogoutValidationOptions](https://www.abblix.com/en/docs/api/abblix-securityevents/Abblix.SecurityEvents.BackChannelLogout.BackChannelLogoutValidationOptions 'Abblix\.SecurityEvents\.BackChannelLogout\.BackChannelLogoutValidationOptions')[&gt;](https://learn.microsoft.com/en-us/dotnet/api/system.iequatable-1 'System\.IEquatable\`1')

### Remarks
It adds no member to the base, and exists for the one thing a base type cannot supply: its own
identity in the container\. A host running this receiver beside a Shared Signals one holds two
sets of expectations that are the same shape and must never be swapped \- the audience here is
this client, there it is the stream's receiver \- and a single registration of the base type
would let whichever ran last answer for both\.