Back to Blog

Tag Archives: one-time passcodes


How to *securely* use SMS two-factor authentication (2FA)

Any form of two-factor authentication (2FA) is better than just username/password. However, sending one-time passcodes (OTP) over text message (SMS) is a notoriously weak form...

William L. February 15, 2018

Be sure to subscibe to
our RSS Feed