Securing SPAs and Blazor Applications using the BFF (Backend for Frontend) Pattern - Dominick Baier

Modern web development means that more and more application code is running in the browser. Traditionally this has been JavaScript but more recently there has been the trend to use C#/WASM with Blazor. These modern applications typically also need authentication and single-sign-on as well as token-based security for calling APIs – in other words OpenID Connect and OAuth 2. There are different patterns for securing such applications and this session covers some of the pitfalls of the various approaches, especially given the ever-changing browser landscape. We will conclude with the “backend for frontend” (or BFF) pattern which has become the most secure and stable of these approaches. Check out our new channel: NDC Clips: https://www.youtube.com/@UCDAfoBRLbriD_c4F-DznWcA Check out more of our featured speakers and talks at https://ndcconferences.com/ https://ndc-security.com/