BLAKFX has developed the Helix22 SDK that can be integrated in every User Terminal for end-2-end encryption with post quantum immunity. This will fix all the problems associated with insecure satellite communications as outlined in this article.
https://arstechnica.com/information-technology/2020/08/insecure-satellite-internet-is-threatening-ship-and-plane-safety/
Helix22 – Zero Risk