Since its introduction, MCP has sparked fascinating discussions across developer communities. If you're new to the concept, you can browse Reddit to see the ongoing debate surrounding it, with both proponents and opponents. When I first discovered MC...
When you hear “loopback address,” chances are your brain goes straight to 127.0.0.1 the default localhost. Maybe you've used it to test a server, ping your machine, or confirm that your network stack is alive. ✅ Test passed.❌ Story over? Not even clo...
📅 Day 12 - AWS Practical Learning ✍️ By Parag Kulkarni🔑 Topics Covered: EC2, Elastic Load Balancer (ELB), Elastic Beanstalk, Lightsail, OSI Model, and Load Balancer Routing 🖥️ EC2 (Elastic Compute Cloud) ✅ What is EC2? In EC2 service, we can laun...
Meet the 7 Secret Agents of the Internet (aka The OSI Model) Imagine you type a message: “Let’s meet at 8. 🌐” You hit Send. Seems simple, right? But under the hood… that tiny message sparks a 7-layer spy mission, and each layer adds its own disguise...
Deep Dive into the OSI Model: A Comprehensive Guide for Network Engineers and Developers By Roberto Table of Contents Introduction Understanding the OSI Model Architecture Layer 1: Physical Layer Layer 2: Data Link Layer Layer 3: Network Layer Laye...
Why Do We Even Need Networking Models? Imagine sending a message to your friend on WhatsApp. You just type “Hi,” hit send, and it magically reaches your friend’s phone in another city—or even another country. But under the hood, this is not magic. Yo...
Whether you're a beginner diving into the world of computer networking or someone brushing up on core concepts, the OSI Model (Open Systems Interconnection) is a must-know framework. It breaks down how data moves through a network into seven logical ...
It was 2 a.m. and the war room was thick with the smell of stale coffee and rising panic. A promising e-commerce startup, "SwiftCart," was in the middle of its biggest sales event, and the site was buckling. The CTO, a sharp engineer named Maria, sta...
Security engineers don’t just analyze vulnerabilities — they evaluate how deep a tool can see. That visibility is best understood through the OSI model — a framework that helps map where a product enforces control, observes data, or intercepts threat...
In the last post, we talked about how the Internet works and how your data travels through underwater cables. Today, let’s go one level deeper and understand the actual architecture of the internet using models, protocols, ports, and devices. OSI Mod...
