Learning center
Account security
Passkeys and two-factor authentication: how sign-in stays safe.
What is a passkey?
A passkey is a way to sign in without a password. Your device keeps a private key, the site keeps the matching public key, and you have nothing to type.
What is two-factor authentication (2FA)?
Two-factor authentication (2FA) asks for a second, different kind of proof after your password, like an app code, so a stolen password alone isn't enough.
What is phishing?
Phishing is a scam that impersonates a real company to lure you to a fake site and steal your passwords or card details. Learn to spot it and what to do.
What is the principle of least privilege?
The principle of least privilege means giving each person or tool only the access they need for their work, so mistakes and break-ins do less damage.
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