What Does DNS Stand for? How Does DNS Work?

What is DNS and How It Works

DNS is short for Domain Name System. We know that every device connected to the Internet has an IP address. DNS fulfills the conversions between IP addresses and domain names. On one hand, DNS is able to turn domain names into IP addresses so that browsers can load Internet resources.  On the other hand, along with a DNS server, we don’t need to remember long IP address numbers but to input a short domain name to search for a certain site.

What is DNS Protection?

DNS protection is crucial for cybersecurity. It ensures the addresses mapped to IPs are valid, legitimate, and secure. It serves as a barrier, protecting your network and systems from cyber assaults that target the DNS system. Meanwhile, it manages and monitors outbound DNS queries, blocks malicious domains, and protects your network from malware and phishing attempts.

As for the best DNS protection tool, you can try this free iTop VPN service. It can hide your real IP address to guarantee your online activity, and the built-in DNS protection feature can protect you from malicious attacks from others.