I was wonder how secure are the connections between the Plex server and the Plex client? I was wondering since my kids some time uses Plex IOS client while on a public WiFi.
Connections between clients and your server are encrypted using the TLS standard.
Unless you disable ‘Secure Connections’ on your server.
https://support.plex.tv/articles/206225077-how-to-use-secure-server-connections/
