1189
Seems like they worked fine for decades before the internet (poptalk.scrubbles.tech)
submitted 5 days ago by to c/memes@lemmy.world
134 comments fedilink hide all child comments
 
you are viewing a single comment's thread
view the rest of the comments
[–] 3 points 3 days ago (4 children)

Usually for monitoring or control. I can see monitoring temps for example. Commercial refrigeration is no joke.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 4 child comments
    •
  • [–] 3 points 3 days ago (3 children)

    yeah but monitoring and controlling are two different things: you can have a monotoring system and e-mail / alarms going off in case of issues, and attackers can't do shit but looking at temperature.

    But when would you ever need to change the temperature remotely is my question.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 3 child comments
    •
  • [–] 1 point 3 days ago (2 children)

    They may run the temps lower during business hours to compensate for doors constantly being opened. That's just one example. Remote control is fine, unsecured access is not not.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 2 child comments
    •