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As Node.js continues to be a leading framework for developing high-performance web applications, security concerns have grown alongside its popularity. Web applications are a prime target for attackers, and ignoring security flaws can lead to catastrophic outcomes like data breaches, service downtime, or reputational damage. 1. Injection Attacks What is it?Injection attacks, like SQL injection … Read more

WebSockets have become a pivotal part of modern real-time applications, enabling full-duplex communication between clients and servers. From chat applications to live stock trading, WebSockets offer immense benefits. However, their persistent connections make them vulnerable to Distributed Denial of Service (DDoS) and brute force attacks. For developers using Node.js, securing WebSocket implementations is critical to … Read more

When building applications with Node.js, one of the most critical decisions you’ll face is selecting the right database. SQL and NoSQL databases offer different strengths, and understanding their differences will help you make a strategic choice. Understanding SQL and NoSQL SQL (Relational Databases) SQL databases, also called relational databases, organize data into structured tables with … Read more