Secure Access to Upbit: Biometrics, 2FA, and Smart API Authentication
Whoa! Biometrics on an exchange can feel futuristic. Seriously? Yeah — and also a little unnerving. At first glance, fingerprint unlocks and Face ID make logging into apps effortless. My instinct said “this is great” — but then I dug in and found tradeoffs that matter to anyone trading crypto in the US or abroad. […]
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