Methods and systems for protecting a telecommunication service from Denial of Service (DoS) attack
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United States of America Patent
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May 15, 2012
Grant Date -
Nov 13, 2008
app pub date -
May 11, 2007
filing date -
May 11, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A client of a telephone number mapping (ENUM) server is used to protect the ENUM server from a Denial of Service (DoS) attack. The DoS attack may comprise a plurality of attempts to place exception calls from one or more end user devices that are unregistered. The one or more end user devices may originate from a service provider network.
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