Frequently Asked Questions (FAQ)
What is a YubiKey and what does it do?
What is the difference between the "Security Key" series and the "YubiKey 5" series? Which one should I buy?
Is it compatible with my phone or computer? Which connector should I choose?
What happens if I lose my YubiKey? Can I still access my accounts?
Can I use a single YubiKey for multiple accounts?
Does the YubiKey have a battery? What should I do if it breaks?