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Ciber(in)segurança da infraestrutura de transportes públicos

Authors: Nobre Escravana, Nelson; Lima, João; Ribeiro, Carlos;

Ciber(in)segurança da infraestrutura de transportes públicos

Abstract

A insegurança informática tem estado principalmente associada a ataques a computadores pessoais, ao furto de cartões de crédito ou aos ataques de negação de serviço aos sítios de internet de organizações de alta visibilidade. No entanto com a recente proliferação de ataques informáticos de elevada complexidade e eficácia, tem crescido entre os operadores de transportes públicos a necessidade de aumentar a resiliência da sua infraestrutura informática contra este tipo de ataques. Não obstante já existir um conjunto considerável de ferramentas construídas com o objetivo de prevenir e detetar ataques informáticos, estas não estão devidamente adaptadas às necessidades específicas de proteção de infraestruturas críticas. A nossa proposta consiste numa ferramenta de deteção de intrusões especialmente construída para ambientes com um elevado nível de automação e cujos processos podem ser facilmente descritos. O sistema desenvolvido pode ser uma forma especialmente eficaz de detetar ataques nas infraestruturas de transportes públicos e, por extensão, ser utilizada na proteção de infraestruturas críticas em geral.

Country
Portugal
Keywords

TIC, Segurança, Infraestruturas, Transportes

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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green