
MERN Authentication & Authorization
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Training Key Features
- End-to-end authentication patterns across MERN stack
- Deep dive into JWT and session-based flows
- Password security with bcrypt/argon2 and reset flows
- Testing authentication flows with unit and e2e tests
- Industry-ready security practices for production apps 📚 Module Breakdown Module 1 – Auth Basics ::: identifiers && factors && tokens vs sessions Module 2 – JWT Flow ::: access/refresh && rotation && storage strategies Module 3 – Session Flow ::: cookies && CSRF && sameSite && httpOnly Module 4 – OAuth ::: Google/GitHub providers && PKCE && device code overview Module 5 – RBAC & ABAC ::: policy checks on server && client Module 6 – Protecting React Routes ::: guards && loaders && suspense fallbacks Module 7 – Passwords ::: hashing (bcrypt/argon2) && resets && rate limiting Module 8 – Sensitive Data ::: PII handling && secrets management Module 9 – Logout & Invalidation ::: server-side revocation lists Module 10 – Testing Flows ::: unit + e2e && attack simulations Do you also want me to restructure Course 5 (NestJS Mastery) in this exact same format?
What will be Cover ?
Module 1 – Auth Basics
- identifiers
- factors
- tokens vs sessions
Module 2 – JWT Flow
- access/refresh
- rotation
- storage strategies
Module 3 – Session Flow
- cookies
- CSRF
- sameSite
- httpOnly
Module 4 – OAuth
- Google/GitHub providers
- PKCE
- device code overview
Module 5 – RBAC & ABAC
- policy checks on server
- client
Module 6 – Protecting React Routes
- guards
- loaders
- suspense fallbacks
Module 7 – Passwords
- hashing (bcrypt/argon2)
- resets
- rate limiting
Module 8 – Sensitive Data
- PII handling
- secrets management
Module 9 – Logout & Invalidation
- server-side revocation lists
Module 10 – Testing Flows
- unit + e2e
- attack simulations
Course Detail
Benefits: This course empowers learners to implement end-to-end authentication and authorization strategies across the MERN stack. They will understand fundamental auth concepts, master JWT and session flows, integrate OAuth providers, and enforce both RBAC and ABAC models. Students will gain expertise in protecting React routes, handling sensitive data securely, managing passwords with modern hashing algorithms, and implementing secure logout and invalidation mechanisms. The course also emphasizes robust testing strategies, ensuring production-ready security implementations.

MERN Authentication & Authorization