I am trying to find the security group of my Elasticsearch domain in AWS but from the Elasticsearch console, I can't find it. My ES domain is not inside a VPC but is exposed to the Web with some authentication.
What I want to do is to whitelist some IP addresses and block the rest and I wanted to implement it using the security group.
There is no security group but an access policy where you can whitelist IP addresses or ARNs. This can be done from the ElasticSearch console.