Best of Authentication — 2024
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Community Picks·2y
JWT vs PASETO: New Era of Token-Based Authentication
The post offers a detailed comparison between JWT (JSON Web Token) and PASETO (Platform-Agnostic Security Tokens), examining their core functionalities, security features, and potential vulnerabilities. While JWT is popular for its simplicity, PASETO addresses many of its security issues by enforcing safer defaults and mitigating algorithm confusion. The post covers the workflows of both token types, their structures, and key differences in their approach to security, making it a valuable read for developers looking to implement secure token-based authentication.
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Better Auth
Supports popular frontend, backend, and meta frameworks like React, Vue, Svelte, and more. Provides secure email and password authentication, multiple OAuth providers for social sign-on, built-in two-factor authentication, and tools for managing user access. Extend functionality via official and community plugins.
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ByteByteGo·1y
How SSH Really Works
SSH is essential for providing secure remote access over unsecured networks. This video explains how SSH creates a secure tunnel between client and server, focusing on SSH2, which offers improved security features compared to SSH1. Key aspects covered include TCP connection establishment, version and algorithm negotiation, key exchange using the Elliptic Curve Diffie-Hellman method, and public key authentication. Once authenticated, all communication between the client and server is encrypted using a session key. SSH also supports local forwarding for tunneling other network services securely.
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LogRocket·2y
Understanding JWT, OAuth, and Bearer tokens
In the digital world, authentication and authorization are essential for secure access to online services. JWTs (JSON Web Tokens), OAuth, and Bearer tokens play crucial roles in ensuring security. JWTs are tamper-proof tokens composed of three parts: header, payload, and signature, used for securely transmitting information. OAuth typically utilizes JWTs to transport user information securely. Bearer tokens, included in HTTP headers, authenticate users for accessing protected resources. Understanding these concepts helps improve web security.
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Authentication in React with JWTs, Access & Refresh Tokens (Complete Tutorial)
This post explains the importance of authentication in a React application and how to handle it using JWTs, access tokens, and refresh tokens. It emphasizes the need for proper authentication to ensure security and prevent data breaches. The post also provides a code example that shows how to implement authentication in a React codebase.
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Passport.js
Passport.js is an authentication middleware for Node.js that offers a flexible and modular approach to integrating user authentication into Express-based web applications. With over 500 strategies available, it supports various authentication methods such as username/password, social logins, and more.
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asayer·2y
Understanding Web Authentication
Website authentication is crucial for ensuring users are who they claim to be, guarding sensitive information, and maintaining trust. Various authentication methods include password-based, multi-factor, biometric, token-based, and certificate-based authentication. Additionally, common protocols such as OAuth 2.0, OpenID Connect, SAML, and LDAP are used to manage authentication processes securely. Effective implementation involves choosing the right method for user experience and security, integrating both frontend and backend properly, and adhering to security best practices. Balancing security with usability and using adaptive authentication can further enhance security measures.
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Robin Wieruch·2y
React Trends in 2024
Exciting trends in React for 2024 include Astro with React, new authentication alternatives, tRPC for full-stack React applications, React Server Components and Next.js, TanStack Router for SPA React, Vercel pushing React on the Edge, bundlers for React, React Compiler, Biome, and headless UI libraries for React.
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Hacker News·2y
stack-auth/stack: Open-source Clerk/Auth0 alternative
Stack Auth is an open-source, developer-friendly user authentication solution that supports Next.js frontends and backend integrations via REST API. It offers a quick setup and the flexibility to export and self-host user data at any time. The post provides comprehensive setup instructions including dependency installation through Docker, local development execution, and Prisma database initialization. Contributors are encouraged to join their Discord and follow contribution guidelines.
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freeCodeCamp·2y
How to Build an Invoice SaaS App with Next.js, Resend, Clerk and Neon Postgres
This tutorial guides you through building a complete invoicing web application using Next.js, Resend, Clerk, and Neon Postgres. Key functionalities include managing customers, creating invoices, printing and sending invoices via email, and handling real-time communication between the frontend and backend. You'll gain experience with setting up a Postgres database, implementing user authentication with Clerk, and using React-to-print for PDF generation.
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Web Dev Simplified·1y
How To Handle Permissions Like A Senior Dev
The post discusses how to handle permissions in applications effectively, moving beyond basic role checks. It covers different permission systems from simple to complex, including role-based access control (RBAC) and attribute-based access control (ABAC), and demonstrates their implementation through code examples and diagrams. The post also explains how to integrate these systems with the authentication service, Clerk, simplifying user role and permission management.
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JWT authentication: Best practices and when to use it
JWTs are a widely used method for secure data transmission between parties. Although beneficial for API authentication and inter-service communication, JWTs pose challenges, especially in sessions due to token invalidation and storage issues. For secure use, store JWTs in HttpOnly cookies and utilize HTTPS. Consider alternatives for session management to address the limitations and potential security risks associated with JWTs.
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David Heinemeier Hansson·2y
Passwords have problems, but passkeys have more
Implementing passkeys can be extremely complex and their user experience is often subpar. Even in ideal conditions with synced devices, they can pose challenges, especially if access is needed from a non-primary device. While passwords have their issues, such as potential breaches if reused across services, passkeys aren't necessarily a better solution. Using email as a second factor on the first login from a new device is a viable alternative. The author concludes that the complexity and challenges of passkeys don't justify their use over traditional passwords and email-based 2FA solutions.
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Awesome Go·2y
Microservices Authentication and Authorization Using API Gateway
Learn about the challenges of authentication and authorization in a microservices architecture, the benefits of using an API Gateway for access management, and how JSON Web Tokens (JWTs) are used for authentication in microservices.
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Laravel News·2y
Auth Screens for Your Laravel Apps
Managing multiple Laravel applications becomes simpler with DevDojo Auth, a free, open-source project offering customizable authentication pages compatible with Laravel 10.x and higher. Installation involves using Composer and publishing assets and configurations. The package allows for extensive customization, including setting up social authentication using provider credentials. Additional features include Github action workflows and built-in testing tools like Pest and Dusk.
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Build a Login and Logout API using Express.js (Node.js)
Learn to build a secure login and logout system using Express.js in Node.js. The tutorial covers setting up development files, installing dependencies, and creating a MongoDB database. It explains the basics of authentication and authorization, the logic for user registration and login, password hashing, and session management using JWT tokens. Additionally, it shows how to implement middleware for verifying user sessions and roles, and how to handle user logout securely.
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Cerbos·2y
Authentication vs Authorization
Understanding authentication and authorization is key to securing applications. Authentication verifies user identity, while authorization determines what authenticated users are allowed to do. Authentication methods include passwords and biometrics, whereas authorization relies on access control lists and roles. Effective authorization systems need to be scalable and flexible. Services like Cerbos offer robust, scalable solutions that enhance security by ensuring only permitted users access sensitive data.
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Neon·1y
WTF Are JWTs?
JSON Web Tokens (JWTs) are compact, self-contained tokens used for transmitting information securely. They emerged as a solution to the limitations of session-based authentication, offering stateless authentication, cross-domain compatibility, scalability, and security. JWTs are commonly used in modern web applications, especially with services like Neon Authorize, to manage authorization at the database level through row-level security. The process includes signing the tokens to ensure authenticity, though they are not encrypted by default.
