If you ever leave the house or office, you’ve probably wanted to connect your computer to someone else’s WiFi at some point. Connecting to a public WiFi network can be a hazardous undertaking, but there are ways to make it safer: Use a VPN. You can fairly inexpensively subscribe to a Virtual Private Network service that will conceal your web activity, not just from other people on WiFi, but also from your own internet service provider. Private Internet Access or ExpressVPN ar