A physical authentication device provides an extra layer of security that doesn't come with normal 2nd-factor authentication. SoloKeys sells open-source FIDO2 security keys that work similarly to Yubico's Yubikeys and are quite cheap at $20 - $25 each. Plus, customers can purchase a handful of coloured cases for easily telling them apart. Solos are available in USB A or USB C. NFC versions (Solo Tap) are coming soon and will cost $35 - $40 depending on USB type. These items are useful for protection when logging onto Gmail, Facebook, Twitter, and other sites.
The Tech Guy
The Tech Guy with Leo Laporte
From computers, the internet, iPods, and cell phones to camcorders, digital cameras, gaming systems, and home theaters Leo Laporte provides entertaining tech talk that appeals to the inner geek in us all. The Tech Guy airs every weekend in over 170 cities in the US and Canada, and is taking your calls on Saturdays and Sundays from 11AM - 2PM Pacific Time. See our complete station list to find the best time and station in a city near you.