Redshift Encrypted Data Source Support
In the current version of the preview described here https://powerbi.microsoft.com/en-us/blog/announcing-support-for-amazon-redshift-reports-in-the-power-bi-service/ you can connect PowerBI to Redshift which is great, unfortunately the connection is not encrypted, making it unsuitable for production use. The Redshift ODBC driver does support encryption as used in Aginity Workbench client for example, so this should be possible.
Tom Taylor commented
It was odd to find this wasn't there when we tried it. This feature is very powerful and will lead to our companies complete adoption - but I can't roll it out until this is in place