Cybersecurity in Autonomous Systems: Evaluating the performance of hardening ROS

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Cybersecurity in Autonomous Systems: Evaluating the performance of hardening ROS

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Title: Cybersecurity in Autonomous Systems: Evaluating the performance of hardening ROS
Author: Rodríguez Lera, Francisco Javier;Balsa, Jesús;Casado, Fernandez;Fernández Llamas, Camino;Martín Rico, Francisco;Matellán Olivera, Vicente
xmlui.dri2xhtml.METS-1.0.item-contributor: Escuela de Ingenierias Industrial e Informatica
xmlui.dri2xhtml.METS-1.0.item-area: Arquitectura y Tecnologia de Computadores
Abstract: As robotic systems spread, cybersecurity emerges as major concern. Currently most research autonomous systems are built using the ROS framework, along with other commercial software. ROS is a distributed framework where nodes publish information that other nodes consume. This model simplifies data communication but poses a major threat because a malicious process could easily interfere the communications, read private messages or even supersede nodes. In this paper we propose that ROS communications should be encrypted. We also measure how encryption affects its performance.We have used 3DES cyphering algorithm and we have evaluated the performance of the system, both from the computing and the communications point of view. Preliminary results show that symmetric ciphers using private keys impose significant delays
xmlui.dri2xhtml.METS-1.0.item-citation: XVII Workshop en Agentes Físicos, 16-17 de junio, 2016, Málga
URI: http://hdl.handle.net/10612/5236
Date: 2016-06-04
xmlui.dri2xhtml.METS-1.0.item-tipo: info:eu-repo/semantics/conferenceObject
xmlui.dri2xhtml.METS-1.0.item-subtipo: info:eu-repo/semantics/lecture
Subject: Informática
xmlui.dri2xhtml.METS-1.0.item-palclave: Autonomous systems
Cybersecurity
xmlui.dri2xhtml.METS-1.0.item-accessRights: info:eu-repo/semantics/openAccess
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