What is Cloud Computing and How Does It Work?

Cloud computing has fundamentally changed how we build and deploy applications. Instead of buying servers and managing data centers, you rent computing resources on-demand from providers like AWS, Azure, or Google Cloud. Let’s break down what cloud computing actually means, how it works under the hood, and what you need to know to build effective cloud systems.

What is Cloud Computing?

At its core, cloud computing means accessing computing resources (servers, storage, databases, networking) over the internet instead of owning and maintaining physical hardware yourself. Think of it like electricity: you don’t generate your own power, you plug into the grid and pay for what you use.

GitLab Exposes Widespread NPM Supply Chain Attack

The software supply chain, a complex network of components, tools, and processes, has become an increasingly attractive target for malicious actors. Among its most critical links are package managers like npm, the default package manager for Node.js, which powers a vast ecosystem of JavaScript projects. Recent events have underscored the fragility of this chain, with GitLab’s Vulnerability Research team uncovering a widespread and destructive npm supply chain attack that demands immediate attention from the entire development community.