#Hack router port 53 dns google how to#

Strings of numbers are just simply not how humans identify information. Without it, only the most uber-geeky of computer scientists would be able to traverse it.

#Hack router port 53 dns google how to#

But thankfully, and all because of Al Gore (sarcasm) we have the DNS mechanism that gives us easy names to remember how to get to our favorite resources.ĭNS basically runs the Internet. No, remembering strings of numbers would be next to impossible. Can you imagine having to remember a string of numbers instead of a fancy name to get to your desired or 266.844.11.66 or even 867.53.0.9 would be very hard to remember. Essentially, DNS requests are 'cached', or stored, into a database which can be queried in almost real-time to point names like '' or '' to their appropriate IP addresses. The first thing to understand about DNS 'poisoning' is that the purveyors of the Internet were very much aware of the problem. What is DNS poisoning/spoofing?ĭomain name system (DNS) cache poisoning, also known as DNS spoofing, is a method of computer hacking in which traffic is maliciously diverted to a victim's computer via corrupted cached data/files. So, let's silence the alerting system, and get down to what DNS poisoning is, why it's still around, and one of the best ways to solve it. Instead of becoming a party to the hoopla that is partisan politics surrounding THAT issue, let me assure you there are many different mitigation strategies for not only securing your own network against DNS poisoning, but also working towards a harmonious kum-by-ah solution that in the end, may end up resolving (pun intended) the DNS plight. Much of what we know now about DNS, address protocol, and packet priority is being redefined with the recent 'Net Neutrality' legislation. What if my RNDC key gets leaked? Could there be a rogue DHCP server within my perimeter? Are the Lizard Squad planning an attack on for Christmas? Simply the name conjures up the kind of thoughts that keep network admins up at night.