NodeJS
API security ensures data protection by restricting sensitive operations to admins and validating user sessions. Middleware like allowAdminsOnly enforces admin-only access, while authorise verifies tokens and trusted devices for robust security across web and mobile clients.
Web Server
Secure user accounts with Twilio's Verify API in Node.js! Learn to send SMS verification codes, validate them, and manage phone updates efficiently. A step-by-step guide to building robust verification for your app. 🚀
docker
Learn to securely pass environment variables during Docker builds for Node.js apps. Explore ARG/ENV, CI/CD workflows with GitHub Actions and GitLab, and best practices for managing secrets effectively!
Web Server
Automate routine tasks in Node.js using node-cron! This guide covers setting up cron jobs to handle data cleanup, external data fetching, and file management. Learn how to create tasks, schedule them with cron expressions, and integrate them into your app to save time and reduce manual work.
NodeJS
Learn how to use AWS S3 pre-signed URLs to securely share files from a Node.js app. Pre-signed URLs enable temporary, controlled access to files in your S3 bucket without exposing them publicly. Perfect for secure file sharing, this guide walks through setup, code, and best practices.
NodeJS
Learn how to set up a Node.js + Express server to upload files securely to Amazon S3. This guide covers configuring AWS SDK, using multer for file handling, and setting up environment variables. With scalable, durable storage in S3, your app can handle file uploads efficiently and securely.
NodeJS
Node.js enables efficient server apps in JavaScript, using a non-blocking, event-driven model. With Google’s V8 engine and Libuv, it excels at handling asynchronous I/O, ideal for real-time, scalable applications. This article dives into its architecture and internal mechanics.
NodeJS
Learn how to secure your Node.js API with Express by setting up protected routes, enforcing role-based access, and using HTTP-only cookies to store JWTs. This guide covers middleware for authentication and authorization, ensuring only trusted users access sensitive routes.
Web Server
In this guide, learn how to enhance user security by implementing device tracking in a NodeJS application. We'll walk through capturing device details, generating unique identifiers with UUID, and storing trusted devices using MongoDB, ensuring tokens are tied to specific, secure devices.
NodeJS
JWT-based authentication in NodeJS uses short-lived access tokens for API requests and long-lived refresh tokens to obtain new access tokens. By storing tokens securely in HTTP-only cookies and handling refreshes automatically, it provides scalable, stateless, and secure user session management.
Technology
JWTs enable stateless authentication, but securing them is critical. Avoid storing tokens in local storage due to XSS risks. Instead, use HttpOnly, Secure cookies to prevent access via JavaScript and limit CSRF attacks. Pair short-lived access tokens with refresh tokens for enhanced security.
Web Server
Enhance security in your Node.js application with Multi-Factor Authentication (MFA) using Google Authenticator. This guide walks you through generating MFA secrets, creating QR codes, and verifying tokens, adding a crucial layer of protection beyond usernames and passwords. Secure your app today!