@SinhaMaharshi

Networking Fundamentals: Understanding How the Internet Works Step by Step

Feb 17 · 4 min read · Modern digital communication happens in milliseconds, yet behind every click lies a complex system of networks, protocols, and data exchange. Whether you're browsing a website, sending a message, or analyzing traffic in Wireshark, everything depends ...

Into the NMAP: A practical guide to network discovery, port scanning, and real-world security reconnaissance.

Feb 7 · 5 min read · Modern networks power almost everything we use today, from websites and cloud services to enterprise systems and personal devices. Yet, most users never see what happens behind the scenes.In cybersecurity and network administration, understanding wha...

Wireshark for Beginners to Advanced: A Practical Guide for Cybersecurity

Jan 28 · 6 min read · Introduction: Why Wireshark Matters in Cybersecurity Wireshark is one of the most powerful tools in networking and cybersecurity. It lets you capture and analyze network traffic in real time, basically showing you what your computer is “saying” on th...

Keploy Assignment: Auto-Generating API Tests for a Spring Boot + Postgres App (Docker Compose)

Jan 20 · 5 min read · Testing APIs manually is time-consuming, and writing integration tests from scratch can slow down development, especially when you’re building fast. In this assignment, I integrated Keploy with a Spring Boot REST API + PostgreSQL application running ...