In the digital world, it’s easy to overlook the essential elements that make everything run smoothly. When we use the internet, we typically don’t think about how data is transmitted, routed, or how different systems communicate with each other. We simply type in a URL, click on a link, or send an email, and voila, it works. However, behind the scenes, an intricate network of rules an... https://penzu.com/public/945cf7486a7f3025