Tag: firewall-rules

Hostnames and IPs: The Language of the Internet

A bright white presentation board displaying the text "Hostnames and IPs" and "The Language of the Internet" alongside clean 3D icons representing hostnames, IP addresses, and DNS translation, set in a minimalist bright workspace.

Sucuri Security Academy 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 […]