Explore how carrier tokens can revolutionize authentication by replacing traditional SMS OTP systems in this 51-minute conference talk from RSA Conference. Learn about the security vulnerabilities and usability limitations of SMS-based one-time passwords, and discover how network APIs enable a superior verification method through carrier tokens. Understand the technical implementation of this emerging authentication approach that promises enhanced security while delivering a significantly improved user experience. Gain insights into the future of multi-factor authentication as presented by a senior security technology specialist, examining practical applications and the potential for creating an SMS OTP-free authentication landscape.