eBook

Crash course in 2FA: the e-book for app developers

Download this ebook about 2FA to learn:

  • Why social media authentication isn't enough
  • What two-factor authentication (2FA) is and how it works
  • Why 2FA via SMS?
  • Who's using OTP via SMS and two-factor authentication
  • Risk-based authentication: customer experience vs security
  • Use cases: 2FA in action
  • A cheat sheet to implementing 2FA

Download this ebook now to discover whether your system needs 2FA, and how Clickatell can help. 

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