Very cool, @ingobecker ! Tagging for #SolarPunkSunday, #BikeTooter, #3DPrinters! @tinx

Better watch out next time you use WiFi on a plane. Because it's broadcasted unencrypted across the area of an entire continent via a satellite link. And it can be received using of the shelf TV satellite dishes.Good part is: private connections are mostly encrypted due to stuff like Let's Encrypt.Bad part: critical infrastructure doesn't use Let's Encrypt.One of my favorite talks of the 39c3https://media.ccc.de/v/39c3-don-t-look-up-there-are-sensitive-internal-links-in-the-clear-on-geo-satellites#39c3 #security #kritis