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Global DNS SSR Recap

This past February, around 100 DNS industry experts met in Atlanta, GA for the “The Global DNS Security, Stability, & Resiliency Symposium.” Organized by ICANN and hosted by Georgia Tech, this event was to strengthen personal relationships between operators and review what we know about the DNS infrastructure.

The event was great to get together and collaborate on the cross-functional technical risks of DNS. The DNS is a global, distributed hierarchy which requires strong collaboration to solve problems that affect multiple levels. The SSR was a great way to build those connections.

The content included three breakout groups over two days: Enterprise Use of DNS, DNS in Resource Constrained Environments, and Combating Malicious Use of DNS.

The Enterprise Use of DNS focused around confidentiality, integrity, and availability of DNS in authoritative and recursive DNS servers. A number of open questions and possible solutions were discussed. DNS in Resource Constrained Environments talked primarily about ccTLDs and how with limited resources, they are expected to operate. A review of training and capacity building was documented. Combating Malicious Use covered the connections between registrants, registrars, and registries and how they relate to abuse. A large list of open questions were developed with many potential answers. The combined session centered around infrastructure concerns and DDoS.

We were most interested in Combating Malicious Use. We experience and deal with registration abuse and DDoS on a regular basis. Sharing best practices and hearing what works and what doesn’t work makes our service better and the community stronger.

It was a great session and while the presentations reviewed mostly what we already know, the real value was to build and strengthen relationships. You can read the full SSR summary at:

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Whois: Tom Daly

Tom Daly is a co-founder of Dyn, a pioneer in managed DNS and a leader in cloud-based infrastructure that connects users with digital content and experiences across a global internet.

To current Dyn Customers and visitors considering our Dynamic DNS product: Oracle acquired Dyn and its subsidiaries in November 2016. After June 29th, 2020, visitors to will be redirected here where you can still access your current Dyn service and purchase or start a trial of Dynamic DNS. Support for your service will continue to be available at its current site here. Sincerely, Oracle Dyn