OpenDNS - Cloud Internet Security Management: "No latency and no bandwidth bottlenecks
OpenDNS operates at the DNS layer so there is no latency added to your Internet transaction. In addition, OpenDNS can scale to handle your growth in bandwidth usage without the need to upgrade or increase service usage amounts. Our service will never be the bottleneck on your network ensuring that your users can access the Internet resources they need while remaining protected."
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