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Articles tagged with #networking
When computers communicate over the internet, they do not send data magically. Data travels in small packets across networks that may drop, delay, or reorder them. Without strict rules, communication
Whenever we enter a URL into the address bar of the browser and press enter, we don’t know it but a surprisingly complex system is triggered inside the browser. What looks to us a simple page loading withing milliseconds has such a structured and lay...
What are TCP and UDP? TCP and UDP can both be categorized into network protocols that help in data transfer over the internet, they both also work at the Transport layer in the OSI Model. They both ha
What is DNS? DNS stands for Domain Name System, at a very high level it can be understood as a decoder. Whenever we enter some string of characters as a URL in the browser. The browser uses DNS to dec
What is DNS? We start with understanding what is DNS?, but before that let’s start with a question. “What happens when we enter https://google.com/ in our browser’s url”. Most would say that Google’s
