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DTSTART;TZID=America/Denver:20191117T093500
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UID:submissions.supercomputing.org_SC19_sess103_ws_indis108@linklings.com
SUMMARY:bwNetFlow: A Customizable Multi-Tenant Flow Processing Platform fo
 r Transit Providers
DESCRIPTION:Workshop\n\nbwNetFlow: A Customizable Multi-Tenant Flow Proces
 sing Platform for Transit Providers\n\nNägele, Hauser, Bradatsch, Wesner\n
 \nIn times of increasing bandwidth, network operators strive for increased
  visibility of their\nnetwork's utilization as well as an indication of th
 e legitimacy of traffic processed across network\nnodes. Additionally, the
  detection and mitigation of illegitimate traffic such as denial of servic
 e\nattacks remains a current and persistently active field of research.\n\
 nFlow-based network monitoring can provide this information live from any 
 network interface.\nThis paper introduces a flow processing platform meant
  to receive flow information from border\ninterfaces and distribute the ac
 quired information to specialized applications. Transit\nproviders deployi
 ng our platform can use this information directly, but also provide all\ni
 nterested customers or network entities with the specific subset concernin
 g them.\n\nBetween collecting and redistributing the flow information, our
  platform offers different\nmethods of enrichment using a variety of sourc
 es, allowing for high-level views incorporating\nadditional data compared 
 to plain Netflow records. However, a provided tool can reencode and\nreexp
 ort standard Netflow to ensure compatibility and allow for seamless integr
 ation of\ncustomer-specific streams into preexisting setups.\n\nThis platf
 orm's components allow the enrichment, division and anonymization of flow 
 data to a\nnumber of highly customized streams for any type of application
 , either on a customer-specific\nor a network-wide provider level. Applica
 tions include the conversion of flow data for\ntime-series databases and t
 he accompanying dashboards, the detection of DDoS attacks or other\nhigh-t
 raffic situation on any network level, the identification of faulty networ
 k routing\npolicies, or any other use case conceivable on regular flow dat
 a, but within an arbitrary\nnetwork scope.\n\nTag: Workshop Reg Pass, Big 
 Data, Data Analytics, Datacenter, Networks, Software-defined networking\n\
 nRegistration Category: Workshop Reg Pass, Big Data, Data Analytics, Datac
 enter, Networks, Software-defined networking
URL:https://sc19.supercomputing.org/presentation/?id=ws_indis108&sess=sess
 103
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