Why Your SPA Shouldn’t Handle Authentication

1. 1Assess your SPA's authentication flow for potential security risks like XSS and CSRF
2. 2Research the BFF Pattern as a alternative approach to handling authentication
3. 3Evaluate the use of OAuth 2.0 and JWTs in your authentication flow
4. 4Implement a backend-for-frontend (BFF) architecture to handle authentication and authorization
5. 5Test your new authentication flow for security vulnerabilities

Backend developers and security engineers can benefit from understanding the security risks associated with SPA authentication and how to mitigate them

💡 SPAs should avoid handling authentication due to security risks like XSS and CSRF, and instead use a backend-for-frontend (BFF) architecture

💡 Don't let your SPA handle authentication! Explore the BFF Pattern and other alternatives to keep your users safe