Hostnames and IPs: The Language of the Internet
Understanding the difference between a hostname and an IP address is a fundamental skill for anyone managing a website. This course introduces both concepts in clear, practical terms. You’ll learn how IP addresses uniquely identify devices on the internet, how hostnames provide a human-friendly way to reference them, and how the Domain Name System (DNS) […]
Understanding Domain Names: A Beginner’s Course to Web Identity
Welcome to Understanding Domain Names: A Beginner’s Course to Web Identity. Domain names are more than website addresses — they’re the foundation of how people find your site, how services connect to it, and how you protect it. In this course, you’ll learn how domain names are structured, how they connect to DNS, and the […]
