Multifactor authentication (MFA) is a crucial security measure that requires multiple forms of verification to confirm a user's identity, significantly reducing the risk of data breaches caused by compromised passwords. This tutorial, authored by Aestimo Njuguna, guides users through implementing MFA in a Svelte 5 application using Descope's no-code authentication platform. The process involves creating a new Descope project, initializing a SvelteKit app, and configuring the app to handle authentication using SvelteKit hooks. Descope offers visual workflows and APIs to streamline the creation of custom authentication journeys, allowing developers to implement MFA without building from scratch. The tutorial emphasizes best practices such as offering various authentication methods, using secure code delivery, and providing clear user instructions for a seamless user experience. By integrating Descope's prebuilt authentication flows, developers can enhance security and user experience while protecting sensitive financial data in their applications.