this post was submitted on 03 Nov 2026
1250 points (99.2% liked)
memes
23332 readers
1427 users here now
Community rules
1. Be civil
No trolling, bigotry or other insulting / annoying behaviour
2. No politics
This is non-politics community. For political memes please go to !politicalmemes@lemmy.world
3. No recent reposts
Check for reposts when posting a meme, you can only repost after 1 month
4. No bots
No bots without the express approval of the mods or the admins
5. No Spam/Ads/AI Slop
No advertisements or spam. This is an instance rule and the only way to live. We also consider AI slop to be spam in this community and is subject to removal.
A collection of some classic Lemmy memes for your enjoyment
Sister communities
- !tenforward@lemmy.world : Star Trek memes, chat and shitposts
- !lemmyshitpost@lemmy.world : Lemmy Shitposts, anything and everything goes.
- !linuxmemes@lemmy.world : Linux themed memes
- !comicstrips@lemmy.world : for those who love comic stories.
founded 3 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Temping every fridge in grocery stores is a pain in the ass π€·
Yβall realize these commercial fridges with temps have been a thing well over a decade right?
You can have stuff on automation networks and not expose them to the internet
Yeah dude, the point of the meme was definitely vlans π€¦
Also, totally nobody ever got past a vpn/firewall π€¦
I'm not talking about putting the fridges behind a firewall or a VPN.
In most factories I've worked in (if there's any outside connection at all), you would connect devices to a PLC with 2 network cards. The PLC's other network card goes to a server (that's again, ideally not on an exposed network at all).
In this case, if your server was compromised, and someone tried to compromise the PLC, they'd need to safety sign it (and often physically touch it to set it to run). You just can't hack a motor or something in a factory from afar if it's networked correctly.
It's a LOT more than just a firewall in proper OT setups.
I said take the upload! Damn you, robot, obey me!
PLC: lol, fuck you, bro, I'm still in run mode. And if you stick your knife in the lock again because you're too lazy to find a screwdriver I'm gonna break the tip off.
Yeah dude, grocery stores all around the world running physical dmzβs in house ππππ€‘
delusional stuff
This is the price they pay if they don't wanna pay for either good design for their network or someone to manually take temps π€·
Yep, every day occurrence that we sold totally spend millions of dollars on.
Yes.
Nice clown makeup!