Cue all the sysadmins....
....who've been complaining for years that no one pays attention to security. Security is not an afterthought, it's something that has to be baked in to every stage of the design process of anything that is expected to survive in a hostile environment, which definitely includes any communications gear.
Funny how back when I was in the service I grumbled about reliance on GPS and I was told I was being paranoid.
As we said when the drone videos we found.... unencrypted streams? WTF? If you can't encrypt it as is, stream a low-res version that can be and bring the raw take back to base.
And before the usual Windows/Linux/BSD flame war starts, can we just note that some are better than others but all are flawed and move on?