# Summary * [Introduction](README.md) * [Preface](preface.md) * [Key Differences](key-differences.md) * [Configuration](configuration.md) * [Connectors](connectors.md) * [Destinations](destinations.md) * [Virtual Topics](VirtualTopics.md) * [Authentication](authentication.md) * [Authorization](authorization.md) * [SSL](ssl.md) * [Message Store](message-store.md) * [Legal Notice](notice.md)