Robust but complex solution:
Set up an encrypted VPN at the router level. Any encryption will work, even weak dumb encryption is fine. Any attempts to decrypt it would be mad illegal.
Turn off your SSID.
It is now functionally impossible to detect anything about the traffic or the Wi-Fi router without some serious or illegal methods.
Sure, people might not care, but that doesn’t change the facts. Experts aren’t denying the legitimacy of the Panama or Paradise Papers, but they are saying that the idea of megacorporations secretly listening to your microphone and selling you products based on that is false. If they were doing that, it would be pretty easy to find out. Smartphones aren’t some mysterious black box; security engineers and hackers are constantly checking for these kinds of exploits. If corporations were actually spying on us through our phones, it would be the biggest topic at DEFCON. Believing that this could be kept secret would require assuming that all these experts are either paid off or in cahoots with the corporations, which veers into full-blown conspiracy theory territory.
The reverse is just as true:
“People are lazy and life is easier when you just blindly hate things you don’t understand.”
As a network engineer, it’s frustrating to see laymen make outlandish claims about technology with their source being “corpo bad”. I hate corporations too, but it would be an absolute bombshell if it were true. There’s just no possible way that every single hacker and security engineer are in league with the corporations.
ai new
new bad
remember old time
old time good
Yeah, I mistyped part of the sentence. Should have been “without some serious effort or illegal methods.” Serious effort is well beyond most ISP’s. They aren’t sniffing wireless AP’s then busting down doors to find out if its a 5g AP or an AP using their network. I actually know quite a bit about WiFi signals. I happen to be certified in Meraki (CMSS). If the uni said “no wireless signals” that would be a completely different story.