The lake built so far runs on root credentials over plain HTTP, which suits a sandbox only. This section locks it down layer by layer (demos/ch08/security/) and then measures where its money would go (demos/ch08/costs/).
The lake built so far runs on root credentials over plain HTTP, which suits a sandbox only. This section locks it down layer by layer (demos/ch08/security/) and then measures where its money would go (demos/ch08/costs/).