Part 5/10:
A straightforward quiz prompts users to confirm their seed words, reinforcing proper backup procedures. After successful verification, the device automatically configures itself with security best practices, disabling USB and NFC by default for enhanced security.
Setting a Passphrase for Additional Security
Adding a passphrase effectively creates a second wallet derived from the seed. This passphrase acts as a form of "two-factor authentication," adding an extra layer of security. The Cold Card Q’s interface guides users to enter a memorable passphrase—Bart chooses "Satoshi Radio" in uppercase.