Carolyn Duffy Marsan and Cara Garretson

Articles by Carolyn Duffy Marsan and Cara Garretson

Internet security gets root-level boost

A year after surviving a massive distributed denial-of-service (DoS) attack, the Internet's root servers are better fortified against hacker activity, thanks to behind-the-scenes deployment of a routing technique known as Anycast, experts say.

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