menu

Recent posts tagged authentication

Level UI • 17 hours • in Articles • 9 min read
An MCP server is not a new API. It is a thin layer over the one you already have
Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...
post-cover-33074
  • ai
  • api
  • webdev
  • security
7 Reactions 7 Comments
gerwin • 2 days • in Articles • 13 min read
Lock Your Inbox: Email 2FA, Passkeys and App Passwords
This article was originally published on the @fuck.it bloghttps://fuck.it/blog/email-2fa-passkeys-app-passwords and is republished here by the author. There is a quiet assumption sitting behind almost every account you own: that if you ever lose you...
post-cover-32844
  • email
  • cybersecurity
  • security
  • authentication
5 Reactions 2 Comments
Myzubster • Sep 28 • in Articles • 14 min read
Building Verifiable Bounty Payments and Revocable Account Sessions at MyZubster Over the latest MyZu
Engineering MyZubster: Verifiable Crypto Settlements, Refresh-Token Rotation, Revocable Sessions, and Cross-Mongoose Runtime Hardening MyZubster recently completed a substantial infrastructure iteration spanning two systems that initially appear un...
  • nodejs
  • javascript
  • cybersecurity
  • authentication
2 Reactions 0 Comments
Myzubster • Sep 27 • in Articles • 9 min read
How We Built Revocable Sessions and Refresh-Token Replay Protection for the MyZubster Metaverse
Ecco la versione in inglese pronta per CoderLegion. How We Built Revocable Sessions and Refresh-Token Replay Protection for the MyZubster Metaverse Authentication in a Metaverse platform is more than a login form. An authenticated identity may contro...
  • metaverse
  • cybersecurity
  • authentication
  • nodejs
0 Reactions 0 Comments
buildbasekit • Sep 20 • in Articles • 2 min read
Spring Boot Authentication Boilerplate: From JWT Basics to Production-Ready Auth
Starting a new Spring Boot project usually feels great. You create the project, add a few dependencies, write your first controller... Then authentication enters the chat. Suddenly you're configuring: Spring Security JWT access tokens refresh ...
  • spring-boot
  • authentication
  • webdev
  • java
6 Reactions 2 Comments
David Essien • Sep 19 • in Tutorials • 16 min read
How to Authenticate Users with Solana Wallets in NestJS
Let's talk about wallet based auth in NestJS. What this is, is basically an auth system where the user is authenticated and authorized based on their web3 wallet. We'll be doing this with a Solana wallet. The process is quite straightforward: User ...
post-cover-27699
  • web3
  • solana
  • nestjs
  • authentication
0 Reactions 0 Comments
muhammadali • Sep 1 • in Articles • 11 min read
What Is Authentication? A Beginner's Guide (2026)
Every time you type your email and password into a login form, something is quietly deciding whether you actually get in. That decision — proving you are who you say you are — is called authentication, and it's one of those concepts every developer t...
  • authentication
  • web-security
  • sessions
  • jwt
1 Reactions 2 Comments
muhammadali • Aug 24 • in Articles • 18 min read
Session vs JWT: Which Should You Use in Next.js 16?
You're building a login flow in Next.js 16, and you hit the question every auth tutorial glosses over: should the logged-in state live in a session or a JWT? Half the guides you find use one, half use the other, and almost none of them tell you why —...
  • nextjs
  • authentication
  • jwt
  • sessions
1 Reactions 2 Comments
muhammadali • Aug 20 • in Articles • 12 min read
Supabase Auth vs Firebase Auth: Which One Should You Choose in 2026?
You're starting a new Next.js project, and before you write a single feature, you have to answer one boring but critical question: who's going to handle login? Two names keep showing up at the top of every list — Supabase Auth and Firebase Auth. Bot...
  • supabase
  • firebase
  • authentication
  • nextjs
1 Reactions 0 Comments
muhammadali • Aug 17 • in Articles • 13 min read
Role-Based Access Control (RBAC) in Next.js 16 (2026 Beginner's Guide)
Logging a user in is the easy part. The hard part shows up right after — when your "admin" and your "customer" both hit /dashboard and somehow need to see completely different things. Or worse, when a regular user figures out they can just type /admi...
  • nextjs
  • authentication
  • rbac
  • authjs
0 Reactions 0 Comments
muhammadali • Aug 3 • in Articles • 11 min read
How to Add Auth.js (NextAuth v5) Authentication in Next.js 16 (2026)
Every real app eventually needs to answer one question: who is this user? The moment you add a dashboard, a settings page, or anything that shouldn't be public, you need authentication — and rolling your own login system from scratch password hashing...
  • nextjs
  • authentication
  • authjs
  • next-auth
3 Reactions 1 Comments
Alexandre Vazquez • Jul 25 • in Articles • 7 min read
Stop Implementing Authentication Inside Containers on Kubernetes
You have ten microservices running in Kubernetes. Each one validates JWTs, checks scopes, maintains sessions, and implements its own RBAC rules. One team uses jsonwebtoken v8, another uses a custom Go library, a third rolled their own HMAC check bec...
  • target="_blank"
  • —
  • service
  • authentication
  • gateway
3 Reactions 0 Comments
muhammadali • Jul 20 • in Articles • 10 min read
Build a Todo App with Next.js 16 and Supabase (2026 Guide)
In this guide, we’ll build a production-ready Todo App using: Next.js 16 Supabase TypeScript Tailwind CSS Server Actions Authentication Row Level Security RLS This tutorial focuses more on logic and architecture rather than UI design. By the...
  • nextjs
  • supabase
  • typescript
  • authentication
1 Reactions 0 Comments
muhammadali • Jul 19 • in Articles • 7 min read
How to Add Clerk Authentication in Next.js 16 (2026 Guide)
Introduction Authentication is one of the most important parts of modern web applications. Whether you're building a SaaS product, admin dashboard, marketplace, or social platform, you need a secure way to manage users, sessions, and protected rout...
  • nextjs
  • clerk
  • authentication
  • react
0 Reactions 0 Comments
abdullahsaad5 • Jul 15 • in Articles • 7 min read
Access vs Refresh Tokens: I Was Missing Two Ideas
Years ago I was building a login API, and a colleague looked at what I was returning and asked why I only had one token. He said the newer APIs hand back two, an access token and a refresh token. Mine returned one. So I asked him the obvious thing: w...
post-cover-22752
  • oauth
  • security
  • webdev
  • authentication
0 Reactions 0 Comments
Alex • Jun 23 • in Articles • 10 min read
The Other Half of Authentication Is 345 Years Old
> Canonical: originally published at vibeagentmaking.comhttps://vibeagentmaking.com/blog/the-other-half-of-authentication/. In 1675 a scholar declared the old charters were forgeries. A monk answered with a method, diplomatics, the half of document ...
  • security
  • ai
  • cryptography
  • authentication
2 Reactions 1 Comments
Abhishek Sharma • May 19 • in Articles • 4 min read
Building Authentication From Scratch in Go — No Libraries, No Magic
In Part 2https://dev.to/abhisheksharmaa9792aee8/i-stopped-watching-tutorials-and-started-building-a-rest-api-in-go-51h5, I had a working REST API with two endpoints. You could create entries and query them. But anyone could hit the API — no login, no...
  • go
  • buildinpublic
  • authentication
  • backend
2 Reactions 0 Comments
Page:
chevron_left
🔥 41 posts • 👩‍💻 22 active writers
✨ Want to write in this topic?
Share your learning. Get discovered. Build your profile.
Join CoderLegion
💡 Why developers use CoderLegion
Track learning • Share posts • Get ranked publicly
Create your profile