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Techniques for managing authentication and authorization are critical to the next round of Internet innovation. Cloud-based services, the social Web, and rapidly expanding mobile platforms will depend on identity management to provide a seamless user experience. Although a number of standards have been advanced, an Internet scale identity solution remains(More)
In this article we present a methodology by which an autonomous system (AS) can estimate the stability of their BGP routes without requiring access to restricted BGP data. We demonstrate a novel measurement approach using DNS anycast as an indicator of routing instability. Using this method, even end-users may monitor their ISP’s routing stability,(More)
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