[jimmytidey]

I remember reading that Royal Navy engineers maintaining nuclear submarines use Li-Fi to connect their workstations to the network.

They said it was a security requirement - does seem extraordinarily elaborate. It feels like using wires could have been a simpler answer...

[throitallaway]

Interesting and agreed. Is it more secure (or less detectable) than Ethernet? I suppose Ethernet has some form of magnetic radiation. I wonder what all this infrared light bouncing around will do to us monkeys.

[mcpackieh]

I don't mean to alarm you, but you emit infrared light.

[woah]

Make us infinitesimally warmer?

[jchanimal]

Wires likely permit too much side-channel to be safe.