Carrier Services

Neustar enhances the DNS experience

Service providers try to stay one step ahead of growing threats

by Sean Buckley

Click here to listen to the Audiocast

In this Audiocast, Rodney Joffe, Senior Vice President and Chief Technologist for Neustar, talks about the ongoing threats to the Domain Name System (DNS) and how service providers are increasingly favoring private versus public peering.

Click here for the Audiocast of this interview

Joffe addresses the following questions in this Audiocast:

• As an expert in DNS security, can you talk about the recent DNS flaw found by Dan Kaminsky, and how the Kaminsky attack impacts service providers?

• One of the trends in the Internet is the issue of public versus private networks with a nod towards more private peering. What’s driving that trend?

• Do you see operator neutral carrier hotel-like facilities such as Equinix playing a bigger role to provide more cost effective peering between operators? Why?

• How has the carrier neutral facility market evolved since the late 1990s when a number of these operators will built but then faded due to the telecom crash?

• Along with the neutral peering facilities, there’s a growing momentum around Content Delivery Networks (CDNs) for applications such as video and other programming. Can you talk about the role of the CDN?

Click here to listen to the Audiocast

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