Kragen Sitaker's post that was featured on HN recently mentioned the idea of simply slowing down communications to increase distance without increasing power. C

Kragen Sitaker's post that was featured on HN recently mentioned the idea of simply slowing down communications to increase distance without increasing power. Can that be demonstrated for air gap penetrating malware (with or without electrical shielding)? Can I run software on my computer that successfully sends a message wirelessly to Kragen over on another continent (albeit at some absurdly low data rate)? https://news.ycombinator.com/item?id=16232509 https://news.ycombinator.com/item?id=16232509