Tag: Network

DNS history. When and why was DNS created?

DNS

We have talked a lot about DNS. How does it work, and all the related topic around it. But we have never spent some time about the DNS...

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Router vs firewall, can you guess which is better?

Internet

Router vs firewall, another article that will put together two different technologies and see what they are good at. We will see another...

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What is Ping? How to use Ping command?

Tools

What is Ping? Ping is a very universal command between all the operating systems. You can use it to test if you can reach your target and...

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