DNS Security: How to Reduce the Risk of a DNS Attack

From gbhackers.com

DNS Security

Domain Name System or DNS is one of the foundational elements of the entire internet; however, unless you specialize in networking, you probably don’t realize how important it is.

DNS is essentially like a phone book of numbers that computers use for communication. Specifically, these numbers are IP addresses.

This directory is stored on domain name servers around the world, and a site can have more than one IP address.

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