I'm running ELK in an isolated environment, no internet connection.
The network guys in my company are complaining about network traffic generated by my ELK server.
Can somebody explain me why there's a lot of outgoing TCP traffic to (for example) ip address 18.104.22.168 (Amazon). This occurs when I start up Kibana in a browser.
And even more important, is there a way to stop ELK from generating this traffic?
I don't use any example indexes or data.
Help is much appreciated!