This World Backup Day deal gets you three YubiKeys for the price of two

For World Backup Day, Yubico is offering a buy two, get one deal on its YubiKey two-factor authentication USB devices. That means if you pick up a couple of its devices, be they for Lightning, USB, or USB-C ports, you'll get one of its best-selling YubiKey 5 NFC models thrown in at no extra cost. It retails for $45 on its own, so it's a nice savings. Simply add it to your cart along with two other YubiKeys of your choosing and you'll see the discount at checkout. The promotion is only available until the end of the day.



Yubico's YubiKey is a physical device you use to add digital security to your technology products, including computers and mobile devices. It goes beyond usernames and passwords to protect your devices from phishing scams and other common cyber attacks. Long a popular choice at tech companies like Google and Facebook, the YubiKey offers hardware-based, one-touch authentication.

The YubiKey 5 is available in various formats to match your needs. There's the YubiKey 5 ...