Two Factor Authentication using Google Authenticator in PHP 

great video so simple and so easy

This video by itself is not a second layer of security, anyone who gains access to user password can install the authenticator app and access the system. You have to mention that the QR code page is displayed to user only ONE time, the database is updated to prevent this page from being displayed again, and a replacement page with a simple input text message to accept user input of google authenticator app.

Hello, can you give us a link for the whole project? Thank you!

Thank you so much.. Great explanation❤🎉

That is not secure, everyone can acces that page. You have to asociate that phone withe ur php app

When I run the code, it doesn't match. What should I do? I did the exact same thing.

I wish you showed the code or gave the link to the files that you are using at least...

Thank you sooo much, this video is very helpful.

any email account can scan that barcode? How I enable particular google account can scanned bar code would valid.

Beautiful

do you have project for Two Factor Authentication using Google Authenticator in jsp,servlet,mysql

Thank you for tutorial, i made demo application wiith mysql php and angular. Each user has its own Authentication secret and they can access this page only if they register and go to settings tab to setup 2 factor auth. Then app will ask whenever they want to login again.

excellent!! tutorial! great!

This package has been abandoned by the owner. Is there any other package please help ?

nice tutorial but i have a few doubts, # what is durgesh in generate code? # how it will provide security to multiple users login ? anyone with the authenticator app can scan code to any user's login and can enter into application.

thank you so much!

What android emulator do you use?

hey can u help this one out My requirement is only the new users should get the 2 step verification page is it possible

Hello, Are there any ways to make the php generate different secret for each user?

any other qr code scanner also get code it is possible?

how can you make the php generate different secret for each user?

Can Microsoft authacator ?

also you can use Authy App (the best one), doesnt matter

hello hope you see this, where may i find the autoload.php?

can it be use for non google email?

plz same python django code

How to scan code from mobile browser?

where did you get the secret key?

what is autoload.php?

hello, i tried the same code with same secret key, the problem i am getting is that the verification code is not same on phone and php app what's the reason ?

Please sent me code!

Aap Hindi mai bat karte to jayada samaj aata

TY. also for someone who is interested - github.com/twilio/authy-php