There are two ways to check what devices are connected to your network. If you start to notice that your internet is slower than usual and you’re pretty sure the network isn’t the issue, check to see if someone has connected to your WiFi without permission. Two ways to check if someone is on your WiFi Securing your WiFi will help prevent anyone from connecting to your WiFi, no matter their intentions.
More rarely, it might be a hacker who connects to an unsecured WiFi network, which makes it easy for them to access your personal information. Most piggybacking cases come from a neighbor who doesn’t want to pay for WiFi themselves and sees an opportunity to connect to yours for free.
When someone connects to your unsecured WiFi network without your permission, that’s considered piggybacking. Has your internet been running slower than usual? You might have someone “piggybacking” off your internet.