I am fairly new to this game and is currently exploring the game's espionage and diplomatic side, and has noticed that you can intercept communications using intel spies. I wish to prevent other players from doing the same to me, nor my allies. So i thought of something that may prevent it (without using counter spies):
1. Deleting messages.
2. Only send messenges in coalition communication.
3. Only send messages in in-game chatrooms.
These are what i managed to figure out, but i dont know if which one of them will actually work, or if any of them is consider cheating. If you know, please share your knowledge with me.