An overview to the two-factor authentication services.

1
An Overview to the Two-Factor Authentication
Services
2
What is Two-Factor Authentication?

• The Two factor authentication 2fa is nothing but
  two steps verification of a user for the
  particular website.
• When a user signs up on a website then the
  website asks for the number and sends a
  verification code on that number. The user needs
  to insert that code to get verified.

3
Where it is needed?

• The Two-Factor verification can be used in the
  several areas,
• Online Banking
• Emails
• Cloud Storage accounts
• Password manager
• Communication applications
• Online shopping

4
Which organizations are using this verification?

• There is almost 75 organization using the Phone
  number verification service to provide the best
  security measures.
• The big companies including Google, Yahoo,
  Amazon, Clutch and several other companies are
  using this service.

5
Why Ringcaptcha?

• Ringcaptcha has been in this market since 2013.
• It has a huge amount of active users and the
  website has also been featured on the websites
  like Dzone and npmjs.

6
Contact Ringcaptcha!

• Website https//ringcaptcha.com/
• Facebook https//www.facebook.com/ringcaptcha/
• Twitter https//twitter.com/ringcaptcha