Currently, we don’t support RBAC (Role-based access control) in OSS Airbyte. This is a feature that will ship with Airbyte Cloud currently.
However, there are workarounds. You can potentially enforce access controls via firewall access by placing Airbyte. behind a load balancer. Then you can enforce strict control on the routes/endpoints that you want to protect.
A guide and example to setting up security around Airbyte can be found here. Thank you to Shadab Mohammad for writing this blog post and guide!