It has been another busy quarter for the team that works on our DDoS Protection Services here at Verisign. As detailed in the recent release of our Q2 2014 DDoS Trends Report, from April to June of this year, we not only saw a jump in frequency and size of attacks against our customers, we witnessed the largest DDoS attack we’ve ever observed and mitigated – an attack over 300 Gbps against one of our Media and Entertainment customers.
Recent attacks targeting enterprise websites have created greater awareness around how critical DNS is for the reliability of internet services and the potentially catastrophic impact of a DNS outage. The DNS, made up of a complex system of root and lower level name servers, translates user-friendly domain names to numerical IP addresses. With few exceptions, DNS lives in a grey area between IT and network operations. With the increasing occurrences of distributed denial of service (DDoS) attacks, advanced persistent threats (APTs) and exploitation of user errors through techniques such as typosquatting and phishing, enterprises can no longer take a passive role in managing their DNS internet infrastructure.