DNS is a cornerstone of the Internet. It is the “phonebook” that translates all those domain names, like “luxsci.com” and “google.com” into the addresses of the actual computers that you need to talk to (more details). Unfortunately, if there is an issue with the DNS for your company’s domain name, then your web site can go offline, your email can stop flowing or bounce, and other bad things can happen.
In addition to having a rock solid email and web hosting service, the reliability of your corporate email and web site depends on your DNS service being always available. However, for this very reason, attacks on DNS services by hackers are more and more common … we see them or hear about them at least once every few months these days. How do you prevent these attacks on DNS from crippling your business services?
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