2024-03-29T05:43:19Zhttp://buleria.unileon.es/oai/requestoai:buleria.unileon.es:10612/52362023-05-30T11:13:24Zcom_10612_17col_10612_21
2016-06-07T08:24:58Z
urn:hdl:10612/5236
Cybersecurity in Autonomous Systems: Evaluating the performance of hardening ROS
Rodríguez Lera, Francisco Javier
Balsa, Jesús
Casado, Fernandez
Fernández Llamas, Camino
Martín Rico, Francisco
Matellán Olivera, Vicente
Arquitectura y Tecnologia de Computadores
Informática
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
2016-06-07T08:24:58Z
2016-06-07T08:24:58Z
2016-06-07
info:eu-repo/semantics/conferenceObject
XVII Workshop en Agentes Físicos, 16-17 de junio, 2016, Málga
http://hdl.handle.net/10612/5236
info:eu-repo/semantics/openAccess