scholarly journals Resilience in Critical Infrastructures: The Role of Modelling and Simulation

2020 ◽  
Author(s):  
Chiara Foglietta ◽  
Stefano Panzieri

Resilience and risk are fundamental concepts for critical infrastructure protection, but it is complex to assess them. Modelling critical infrastructure interdependency helps in evaluating the resilience and risk metrics. We propose the MHR approach as a road-map to model infrastructures and it is implemented using CISIApro 2.0. MHR suggests considering three different layers in each infrastructure: holistic, service and reductionist agents. In this chapter, this framework has been tested in a scenario made of a modern telecommunication network, a hospital ward and a smart factory. The scenario takes into account cyber attacks and their consequences on the components, services and holistic nodes. The proposed framework is under validation within the EU H2020 RESISTO project with good results and in various test-beds.

Author(s):  
Borja García de Soto ◽  
Alexandru Georgescu ◽  
Bharadwaj Mantha ◽  
Žiga Turk ◽  
Abel Maciel

The umbrella concept for the current efforts to digitize construction is known as Construction 4.0. One of its key concepts is cyber-physical systems. The construction industry is not only creating increasingly valuable digital assets (in addition to physical ones) but also the buildings and built infrastructures are increasingly monitored and controlled using digital technology. Both make construction a vulnerable target of cyber-attacks. While the damage to digital assets, such as designs and cost calculations, may result in economic damage, attacks on digitally-controlled physical assets may damage the well-being of occupants and, in worst-case scenarios, even damage (or death) to the users. The problem is amplified by the emerging cyber-physical nature of the systems, where the human checks may be left out. We propose that construction learns from the work done in the context of critical infrastructures (CI). First, a lot of CI is construction-related, and the process of designing and building it must be secured accordingly. Second, while most assets may not be critical in the CI sense, they are critical to the operations of a business and the lives of citizens. In the end, we recommend some steps so that well-established processes of critical infrastructure protection trickle down to make Construction 4.0 and the built environment more cyber-secure. With that in mind, we describe the possible inclusion of Construction 4.0 considerations into existing critical infrastructure protection (CIP) frameworks with minimum frictions. We also propose some suggestions regarding possible future courses of action to improve the increasingly vulnerable cyber-security environment of the built environment across all life cycle phases - design, construction, operation, maintenance, and end of life.


2011 ◽  
Vol 161 (3) ◽  
pp. 143-162
Author(s):  
Agata TYBURSKA

Police is an organization mainly identified as the authority responsible for public order and safety. Providing the country with the appropriate level of security requires a new look at the role of the authorities, including the police, involved in security matters. New, so far non-existing threats result from human dependence upon scientific and technological achievements. Efficient sectors such as energy, fuel, transportation, telecommunications, finance, health care, or any other sector ensuring continuity of public administration bodies, make our lives easier but at the same time pose a great threat to public order and safety. Additional threats result from interdependencies among elements of particular sectors, which we remain unaware of. The provision of relevant protective measures and identification of tasks assigned to the authorities involved in security pose a challenge not only to services and guards, but also to enterprises and public administration bodies involved in the development of regulations related to critical infrastructure protection as well as those which introduce regulations, guidelines or procedures.


Author(s):  
Luisa Franchina ◽  
Giulia Inzerilli ◽  
Enrico Scatto ◽  
Alessandro Calabrese ◽  
Andrea Lucariello ◽  
...  

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