Rolling your own Two-Factor Authentication is hard and even a simple
mistake could be a serious security vulnerability. Authy has been
externally tested and validated. We take security very seriously.
Our Rest Two Factor Authentication API takes care of most of the hard
details and exposes only 2 simple end-points. Plus we provide
for all major languages.
You connect to Authy using a transparent REST API which allows you to
customize the experience you want for your users taking advantage of
the Two Factor security.
Authy runs everywhere. We have apps for iPhone, Android, Blackberry,
Windows, Linux and Mac (). And with our multi-device platform
users can have multiple devices enrolled at the same time, so that they
can quickly get back to work if they lose one. We also provide SMS and
Phone call verification worldwide.
Hardware dongles, servers, software licenses, setup costs... It's
forget all that! Authy is bringing two-factor authentication to the
present. Authy provides you a powerful dashboard to manage all your apps,
customize what you want to have in your application, track what you
are paying and what you want to pay, and many more.
The Authy API is deployed across different PCI level 1 data-centers and
it's fully redundant. We also use a DNS provider with anycast support.
We've had 100% availability since 2011.