Two-factor authentication (2FA)

Two-factor authentication (2FA) is a security measure used to add an extra layer of protection to online accounts. The typical 2FA setup combines a password with a one-time code from a mobile app or sent via SMS/email. This extra step makes it much harder for hackers to steal your information even if they get your password. This way 2FA improves account security, protecting you against cyber threats like phishing, credential stuffing, and brute force attacks. It's a simple but strong security measure to consider adding to your important online accounts.