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.