Twilio is launching a new video tutorial series called "Liftoff and Learn" designed to help developers build communication solutions using Twilio's customer engagement ecosystem. The final installment, "User Identity and Authentication", will guide viewers through the fundamentals of Verify & Lookup APIs with expert insights and real-world examples. The tutorial covers topics such as authentication essentials, combating fraud, smart validation, and frictionless authentication, providing developers with tools to build comprehensive and streamlined authentication flows without compromising user experience or security. By completing this tutorial, developers will be ready to launch their applications with confidence, knowing they have the skills to verify trust without slowing down users.