I'm Building a website using Ruby on Rails + AngularJS + devise token auth Gem and I want to implement Google Authenticator. I Found this gem devise_google_authenticator The problem is that...

Hello I have created own asp.net project (Not MVC). Now I want to implement Two Factor Authentication using Google Authenticator. So when ever user get register user will get key or get QR image an...

I'm trying to generate a QR code for the Google Authenticator app for my site (to use for Two-Factor Authentication user login.) I follow this guideline to generate a URI (using Google Chart APIs.)...

I have used https://github.com/chregu/GoogleAuthenticator.php to built a 2 factor authentication for a web application i am working on. Everything works generating secret and even the code worked. ...

ok, I've spent 2 hours googling on what it is & how to use it in a web-application! but no success. Most of the links talk about scanning codes or entering some key in the GoogleAuthenticar mo...

I want to utilize the Google Authenticator app for login purposes in our application. I'm using speakeasy to generate the base data for the authentication. It can also spit out a URL to a Google w...

I am building a two-factor authentication system based on the TOTP/HOTP. In order to verify the otp both server and the otp device must know the shared secret. Since HOTP secret is quite similar t...

I'm looking to setup my website (C#/SQL 2008) to allow two factor authentication using Google Authenticator. I have the site working, from getting the QR code to generating the previous/current/nex...

My understanding (which may obviously be wrong) is that the Authen::OATH module is compatible with the totp codes generated by the Google Authenticator App. But it doesn't work for me, whereas a si...