Two-Factor Authentication is an added level of security that can be enabled at the account-level for a RescueAssist account. Used with an authenticator app (such as LastPass, Microsoft or Google Authenticator), on the user’s mobile device, users are required to enter a one-time code. This added layer of security makes credential attacks very difficult because the attacker would need the account email address, password, and either the one-time code or the account holder's mobile device to compromise the account.