Uploaded December 2025 | Updated September 2026, 23 minutes ago
In this video, Bianca breaks down the essentials of user authentication and identity, explaining why securing your app and building user trust is more important than ever. Whether you're running a booming business or preparing for launch, you'll get a practical intro to core concepts, real-world challenges, and the tools that make authentication seamless. Get ready to learn how Twilio can help you onboard and protect users, prevent fraud, and scale confidently.
π» Sign up for a Twilio account here: twil.io/trytwilio-yt
π Subscribe for more Twilio updates: twil.io/sub-twiliodevs
Key Topics
π What is user authentication and identity?
π‘οΈ Why trust is crucial for your business
βοΈ Best practices for secure onboarding
π Using Twilio Lookup and Verify tools
Chapters:
0:00 Intro
0:18 What user authentication and identity mean
0:28 Why trust matters in your business
0:49 The risks of poor authentication
1:05 Building trust with the right tools
1:16 Engineering secure user experiences
1:36 How Twilio Lookup and Verify help
In this video, Bianca breaks down the essentials of user authentication and identity, explaining why securing your app and building user trust is more important than ever. Whether you're running a booming business or preparing for launch, you'll get a practical intro to core concepts, real-world challenges, and the tools that make authentication seamless. Get ready to learn how Twilio can help you onboard and protect users, prevent fraud, and scale confidently.
π» Sign up for a Twilio account here: twil.io/trytwilio-yt
π Subscribe for more Twilio updates: twil.io/sub-twiliodevs
Key Topics
π What is user authentication and identity?
π‘οΈ Why trust is crucial for your business
βοΈ Best practices for secure onboarding
π Using Twilio Lookup and Verify tools
Chapters:
0:00 Intro
0:18 What user authentication and identity mean
0:28 Why trust matters in your business
0:49 The risks of poor authentication
1:05 Building trust with the right tools
1:16 Engineering secure user experiences
1:36 How Twilio Lookup and Verify help




![Build your first Twilio Programmable Voice app - Twilio Liftoff Voice
Ready to bring Programmable Voice into your apps? In this video, youll learn how to set up a Twilio phone number to receive calls, respond with a custom greeting, and even forward calls programmatically. We walk you through webhooks, TwiML basics, securing your functions, and making outbound callsβall step by step. Whether youre brand new to Twilio or leveling up your call flow, this tutorial will help you get started fast.
π» Sign up for a Twilio account here: https://twil.io/trytwilio-yt
π Subscribe for more Twilio updates: https://twil.io/sub-twiliodevs
Key Topics
π Handling inbound calls with Twilio webhooks
π¬ Responding with TwiML and custom messages
π Securing your Twilio Functions
π Forwarding and making outbound calls
Learn More:
[Twilio Voice Quickstart Guide]
[Securing Twilio Functions]
[Twilio Phone Number Registration Guidelines]
[Webhooks and TwiML Overview]
Chapters:
0:00 Intro
0:05 Setting up your first call flow
0:45 What are webhooks and TwiML?
1:26 Toolbox: accounts and phone numbers
2:07 Writing the greeting function
2:31 Best practices for function security
3:00 Linking your function to your Twilio number
3:56 Call forwarding with Functions
4:48 Making outbound calls programmatically
5:57 Wrapping up Build your first Twilio Programmable Voice app - Twilio Liftoff Voice](https://i.ytimg.com/vi/UKz-gQHOz8s/mqdefault.jpg)





