Collaborate Disseminate
This afternoon I found a local business on Google Maps and called to ask about their schedule. Their number was very normal, in the same format as all local landlines.
My phone was on a 4G network with mobile data on when I called them. I … Continue reading Mobile phone drops from 4G to 3G and disconnects from network only when calling one specific number [closed]
Sources online are saying that even if your modem has WiFi, you’re still better off having that turned off and using a router instead because they say that routers offer more security.
Is it true that wireless communications between a devi… Continue reading Are routers truly more secure than modems with wireless? [closed]
I plugged in a wireless mouse receiver while browsing its manufacturer’s website. Browser settings that allowed sites access to USB devices were turned off.
The manufacturer’s website, upon the plugging of the receiver, displayed a new web… Continue reading How does a device’s manufacturer’s webpage know that I just plugged in one of their products
If you joined a network in the past and trusted its certificate while at it, and saved it on your iPhone/iPad.
Sometime later, if either:
It’s the same network but their previous certificate has expired and they’re now using a new one.
Or
… Continue reading Do iOS and iPadOS alert you if the certificate of the network you’re trying to join has changed [closed]
I have here a situation where if I share this file with someone on the internet, the file may contain: 1. data pointing to the directories where it is stored on my computer, along with 2. the name of the computer (the “Device Name” under “… Continue reading How risky is it to let someone know the name of your Windows PC?