sturgeon and other readers let us know that Arbor Networks has released their annual survey of tier-1 / tier-2 ISP security engineers. This year they got responses from 70 lead engineers. While DDoS attacks are reaching new heights of backbone-crushing traffic — 40 Gbps was seen this past year — the insiders are also worried about emerging threats to DNS and BGP. The summary notes that "Most believe that the DNS cache poisoning flaw disclosed earlier this year was poorly handled and increased the danger of the threat," but doesn't spell out what a better way of handling it might have been. All in all, the ISPs sound a bit pessimistic — one says "fewer resources, less management support, and increased workload." You can request the full PDF report here, but it will cost you contact information. In related news, an anonymous reader passes along a survey by Secure Computing of 199 international security experts and other "industry insiders" from utilities, oil and gas, financial services, government, telecommunications, transportation and other critical infrastructure industries. They are worried too.
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