ZZyVOP·Sep 28Implementing Two-Factor Authentication (TOTP) in NestJS: With Full Source CodeBuild a real TOTP-based 2FA flow with NestJS, Passport, and PostgreSQL — secret generation, QR codes, backup codes, and the guard logic to tie it all together.13 min read·blog.zyvop.com
AAyush Jain·Sep 15Sessions vs JWT vs Cookies: Understanding Authentication ApproachesSessions vs JWT vs Cookies, explained clearly: stateful vs stateless auth, what cookies actually do, the real differences, and when to use each.14 min read·ayushjjainn.hashnode.dev
AAyush Jain·Sep 14JWT Authentication in Node.js Explained SimplyLearn JWT authentication in Node.js and TypeScript: what a JWT is, its three parts, the login flow, and how to protect routes with tokens.15 min read·ayushjjainn.hashnode.dev
SSyed Muhammad Ali·Aug 30What Is Authentication? A Beginner's Guide (2026)What is authentication? Learn how it works, the difference from authorization, common methods (sessions, JWT, OAuth/OIDC, passkeys), and how to implement it in Next.js.15 min read·devstacked.hashnode.dev
SSyed Muhammad Ali·Aug 9Session vs JWT: Which Should You Use in Next.js 16?Session vs JWT in Next.js 16 compared: how each works, real code with jose, Server Actions, and proxy.ts, and how to pick the right one for your app.23 min read·devstacked.hashnode.dev
Rrathsara·Aug 6Identity Foundations: Everything Before OAuthThe last article explained how I realized identity was the part of security I'd never properly learned. This one is about putting the pieces in place before the protocols start making sense.15 min read·rr-cyber.hashnode.dev13N
YYogeshwar Peela·Jul 18FAM CTF : The Vault Door WriteupExploit JWT alg:none to forge an admin token, bypass signature verification, access The Vault Door, and recover the FAM CTF flag safely.4 min read·exploitnotes.hashnode.dev
SShahbaz Ahmed·May 10JWT Authentication in Node.js Explained SimplyAuthentication is one of the most important parts of modern web applications. Whether you're building a social media app, an e-commerce platform, or a dashboard, you need a way to verify who the user6 min read·knowingnodejsexpress.hashnode.dev
PParamveer·May 10JWT Authentication in Node.js Explained SimplyLearn how JWT authentication works in Node.js including login flow token validation protected routes and JWT structure with simple examples.6 min read·understanding-web-dev.hashnode.dev
KKanishka Shashi·May 10JWT Authentication in Node.js Explained SimplyAuthentication is one of the most important parts of modern web development. Almost every application today requires users to log in and access protected resources securely. Whether it is a social med9 min read·nodej.hashnode.dev
