If you haven’t set a custom password and passphrase, you may need to perform a search or check the documentation to find the default ones for your model of router. If it doesn’t, check your router’s documentation - or perform a web search for its model number and “web interface” to find out how to access it. This should usually bring up your router’s interface. Next, plug this IP address into your web browser’s address bar and press Enter. You could also run the ipconfig /all command in a Command Prompt window. If you’re not sure of its IP address, you can generally look for your computer’s gateway IP address via the Control Panel. The standard tips for accessing your router’s web interface apply. Most of the best routers offer a way to view a list of connected devices, although some may not. Your router hosts your Wi-Fi network, so it has the most accurate data about which devices are connected to it. The best way to find this information will be to check your router’s web interface. RELATED: 10 Useful Options You Can Configure In Your Router's Web Interface GlassWire is free for basic use, but the network device monitoring is only included in the paid version ($49 for one PC). But what makes GlassWire even better for today’s topic is that if you go into the Settings panel, you can actually enable alerts whenever a new device tries to connect to your Wi-Fi.