Sendy Community,
Here is a integration with Duo Security, Two Factor Authentication.
Duo Security is Free and this integration falls under their Free "Web App" category.
Facebook, NASA, YELP and a bunch of enterprise corporations are using it.
You login to Sendy and then a pop-up with the two factor authorization kicks in.
You either get a text, push on your cell phone. Iphone , Android users can download the App for push. This will also work on Palm, Blackberry, Windows, etc.
*I am not sure if SMS might require SMS credits.
Beats the brute-force attacks, dictionary, key loggers and spyware that steal your info.
https://www.dropbox.com/sh/isjuaw6lf0tjwwy/AACMbe94AGxLeNUSWiGahuu0a?dl=0
Good luck,
Rafael
Magician & Part Time Geek
www.rafaelmagic.com