The Internet of Things (IoT) has revolutionized the way devices communicate, interact, and perform tasks. From smart homes to industrial automation, IoT devices are now an integral part of our daily lives. But have you ever wondered what makes these devices “talk” to each other seamlessly? Enter MQTT (Message Queuing Telemetry Transport) — a lightweight […]
The Internet Control Message Protocol (ICMP) is a critical component of modern networking that often operates silently in the background but plays a vital role in diagnosing and maintaining network health. Whether you’re troubleshooting connectivity issues, understanding network latency, or trying to pinpoint the exact path of your data packets, ICMP tools such as ping […]
The Domain Name System (DNS) is an essential part of the internet’s infrastructure. Without DNS, the internet as we know it wouldn’t exist in its current form. DNS is the reason why we can browse websites using human-friendly domain names like google.com or writeup-db.com instead of remembering complex numerical IP addresses like 142.250.190.14. In this […]
The internet is a complex and interconnected system that enables communication between devices, services, and networks across the globe. Behind the seamless experience of browsing websites, streaming videos, or sending emails lies a sophisticated network of routers and protocols that work together to ensure data gets where it needs to go. One of the most […]
The internet is constantly evolving, with new technologies introduced to make web experiences faster, safer, and more efficient. One of these advancements is HTTP/2, an upgraded version of the Hypertext Transfer Protocol (HTTP). Since its introduction in 2015, HTTP/2 has become widely adopted due to its performance benefits and enhanced security features. In this blog […]
In today’s digital world, secure communication on the web has never been more important. Whether you’re buying a product online, logging into your bank account, or simply sending an email, ensuring your personal data is safe from prying eyes is crucial. That’s where HTTPS comes into play. It’s more than just a small padlock icon […]