Usando o particionamento de switch para mitigar o problema de acoplamento

Francisco Albuquerque, Túlio Pascoal, Vivek Nigam, Iguatemi E. Fonseca

DOI: 10.14209/sbrt.2022.1570812738

Evento: XL Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2022)

Keywords: SDN Segurança em redes de computadores Ataques de negação de serviço OpenFlow

Abstract

The network architecture of a software defined networking (SDN) has as main characteristic to centralize the control of the network in a single asset, which makes this asset a target for denial of service (DoS) attacks. This article aims to demonstrate a way to mitigate denial of service attacks that focus on exploring the security of coupling multiple switches to the same central controller. For the demonstration, an attack, called Slow-Saturation, was used.

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