Companies spend huge sums of money to protect their networks and business data. But many cases of data breaches happen every year with malicious attacks and DoS attacks becoming a prevalent problem. Why are these numbers seemingly going up every year?

One reason is that there are hundreds of thousands of different worms and viruses that are created every year by hackers. Another reason is the focus of the attacks are to a relatively unprotected area, Recursive DNS (rDNS).