Setting up Security on my cluster

Hello,

I have a cluster with 6 nodes, I would like to encrypt traffic to, from, and within my

Elasticsearch cluster. (ps: I have basic license)

What config do I need to do to achieve this?
version Elasticsearch:6.2.2
version Logstash:6.2.2

Thank You :slight_smile:

The basic license does not include security, so I am afraid that is not possible.

thanks for your replay

does exist an alternative to Encrypt Communications in Elasticsearch?