Deep Packet Inspection Archives

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What is DNS (Domain Name System) and what does a DNS server do?

January 23, 2020 by guyfawkes | No Comments

Who remembers phone books made of paper? They are mostly obsolete now but you used it to find a phone number of a name. DNS or Domain Name System does basically the same thing. The heavy lifting is one by the so-called DNS servers. How does DNS work? Why IP addresses are important and why […]