Wi-Fi is the primary way most people connect to the internet, whether its a phone, PC, or even a gaming console. It can be easy to forget just how that signal makes it into our homes, and for most of us, it involves a modem. A modem can convert the incoming signal from the cable lines coming into your home into a format that a router, and your connected devices, can use. In fact, the word modem is short for modulation demodulation.
YubiKeys are the de facto standard for hardware authentication devices. They are found everywhere, from big businesses to the keychains of security-savvy professionals. They're one of the biggest...
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