..when you click on the example there are directions: https://github.com/elastic/examples/blob/master/Machine%20Learning/Security%20Analytics%20Recipes/dns_data_exfiltration/EXAMPLE.md
..but these directions are outdated, I FINALLY figured out that x-pack is automatically installed in recent versions of elasticsearch, BUT I have been having trouble with the obviously dated instructions on this elasticsearch page... Do I need a license to run x-pack to be able to do this DNS Data Exfiltration machine learning? And if so, what license do I need??
https://www.elastic.co/subscriptions is not helpful.