SMS Verification: What It Is, How It Works, and How to Start

SMS verification is an effective way to protect user accounts from being compromised by hackers, as it requires not just a password but also access to the user's phone. This method involves sending a one-time code via text message that must be entered in order to complete the login process. While there are some security risks and costs associated with SMS verification, its ease of use and convenience make it a popular choice among businesses and consumers alike. When choosing an SMS verification service, consider factors such as fast and reliable delivery, security measures, top-notch support, and alternate channels for verification. Twilio Verify is one example of a secure 2FA solution that supports multiple verification methods and integrates seamlessly with various sign-up flows.