cellular connection

Researchers have discovered that 50% of data transmitted via satellites is unencrypted. This includes your mobile calls and texts, along with banking, military, government, and other sensitive information. How did this happen, and what can we do about it?

Observing the evolution the good old SIM card went through and the results so far

Connection inside the aircraft is not that complex: it needs just a Wi-Fi access point, end of story. But deploying the channel on the outside is a totally different and fascinating concept