Mitigando Ataques com a Orquestração de VNFs Baseadas em Contêineres Usando Aprendizado Supervisionado

  • Fernando Silva UFRGS
  • Alberto E. Schaeffer-Filho UFRGS

Resumo


A virtualização de funções de rede (Network Function Virtualization NFV) desacopla as funções de rede dos dispositivos físicos, simplificando a implantação de novos serviços. A resiliência é o que possibilita às VNFs lidarem com possíveis problemas, adaptando-as a mudanças através de respostas sensíveis e imediatas a determinadas alterações. Neste artigo é proposto um mecanismo, chamado Intel-OCNF, que através do uso de aprendizado supervisionado permite identificar quais funções de rede devem ser instanciadas com base em dados de monitoramento, de forma a assegurar a mitigação de ataques em rede. O protótipo desenvolvido foi integrado ao orquestrador NFVO, e opera de forma automatizada e sem dependência de ações do operador de rede.

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Publicado
16/08/2021
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SILVA, Fernando; SCHAEFFER-FILHO, Alberto E.. Mitigando Ataques com a Orquestração de VNFs Baseadas em Contêineres Usando Aprendizado Supervisionado. In: SIMPÓSIO BRASILEIRO DE REDES DE COMPUTADORES E SISTEMAS DISTRIBUÍDOS (SBRC), 39. , 2021, Uberlândia. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2021 . p. 350-363. ISSN 2177-9384.