We have 2FA(2Factor Authentication) as an option for the client area which can use OTP, Yubikey, and Duo.

This ensures you can securely lock down your account from takeover and unauthorized access in the event of a password theft.

We highly recommend Yubikey for hardware based protection. If ordering one make sure to order multiples so you have a backup one in event of a loss.  Yubikey also pairs well with LastPass and other password managers. There is a reason Google and others use them for secure employee access.