Device Security vs Two-Factor Authentication (2FA)

Device security encompasses the practices and technologies used to protect computers, smartphones, and hardware wallets from unauthorized access, malware, and physical theft that could compromise cryptocurrency holdings.

Security method requiring two different forms of verification to access an account—typically something you know (password) and something you have (phone, authenticator app, or hardware key)—providing critical protection against unauthorized access even if passwords are compromised. Also known as: 2FA.