Yes, but the COMMUNICATION
is not encrypted.
The Big Bang Theory Season 2, Episode 6
...on the on board COMMUNICATION chip.
The Big Bang Theory Season 8, Episode 22
as the basis for
a COMMUNICATION system.
The Big Bang Theory Season 11, Episode 8
I think it starts with
good COMMUNICATION--
The Big Bang Theory Season 9, Episode 15
I think COMMUNICATION will be lost.
Money Heist Season 1, Episode 6