'Data is so ubiquitous nowadays, but we’re not necessarily coming up with new ways to protect it': Researchers develop ‘negative light’ signals that hide transmissions in plain sight Scientists demonstrate a communications method that hides data in natural heat radiation, making transmissions invisible to snoopers. #plain_sight #Researchers_develop #sight_Scientists #Scientists_demonstrate #ubiquitous_nowadays #negative_light’ #heat_radiation #making_transmissions #necessarily_coming #light’_signals
