BUILD YOUR OWN TWO-FACTOR AUTHENTICATOR WITH GOOD USB
Two-factor authentication is becoming the norm for many applications and services, and security concerns around phone porting hacks are leading to a phaseout of SMS-based systems. Amidst that backdrop, [Josh] developed his own authentication device by the name of Good USB. The device can be built using a Arduino Leonardo, SS Micro, or even a BadUSB […]
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