alt Hacker News> How is the transport medium changing anything?
it's mostly about efficiency. IR based, an employee needs to physically walk around. RF based, place a transmitter or two in the building and the system now works fully automated.
> How is the transport medium changing anything?
it's mostly about efficiency. IR based, an employee needs to physically walk around. RF based, place a transmitter or two in the building and the system now works fully automated.
Sorry about not being explicit. I meant how it changes anything security-wise.
With the same vulnerable protocol the RF system is as easy to attack with bigger consequences then it seems....