Blar i SINTEF Open på forfatter "Grøtan, Tor Olav"
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A case of dynamic risk management in the subarctic region
Paltrinieri, Nicola; Grøtan, Tor Olav; Bucelli, Marta; Landucci, Gabriele (Chapter, 2017)A newly installed Floating Production Storage and Off-loading unit (FPSO) recently started its production from the first oil field in the Barents Sea. This is a climatically sensitive area with increasing mari-time activity ... -
Barrier Management Digitalization in the Oil and Gas Industry - Status and Challenges
Øien, Knut; Hauge, Stein; Grøtan, Tor Olav (Chapter, 2020)The background for the study described in this paper is the Norwegian Petroleum Safety Authorities (PSA) emphasis on major accidents and barrier management, where maintenance and maintenance management play important parts. ... -
Building cyber resilience through a discursive approach to “big cyber” threat landscapes
Grøtan, Tor Olav (Chapter, 2018)Cyber safety, security and resilience of Critical Infrastructures (CI) and critical societal functions is a contemporary challenge. To understand the bigger picture, we may build composite threat landscapes in which ... -
An Empirical Study of CERT Capacity in the North Sea
Jaatun, Martin Gilje; Bodsberg, Lars; Grøtan, Tor Olav; Moe, Marie Elisabeth Gaup (Chapter, 2020)This paper documents the results of an empirical study of cyber incident response readiness in the Norwegian petroleum industry. The study addressed the Computer Emergency Response Team (CERT) capacity among various actors ... -
Essays on socio-technical vulnerabilities and strategies of control in Integrated Operations
Størseth, Fred; Andersen, Siri; Besnard, Denis; Grøtan, Tor Olav; Hollnagel, Erik; Hovden, Jan; Mostue, Bodil Aamnes; Vatn, Jørn; Albrechtsen, E (SINTEF Rapport;A14732, Research report, 2010)The report consists of 11 essays written by authors representing different disciplines and schools in risk research. The collection of essays elaborates various threats and vulnerabilities in Integrated Operations (IO) ... -
På leting etter utenlandsk informasjonspåvirkning En analyse av det norske kommunestyre- og fylkestingsvalget 2019 (Rapport på oppdrag fra Kommunal- og moderniseringsdepartementet)
Grøtan, Tor Olav; Fiskvik, Jannicke; Haro, Peter Halland; Auran, Per Gunnar; Mathisen, Bjørn Magnus; Karlsen, Geir Hågen; Magin, Melanie; Brandtzæg, Petter Bae (SINTEF rapport;2019:01292, Research report, 2020)Rapporten beskriver en systematisk undersøkelse av mulige målrettede informasjonspåvirkningsforsøk fra utenlandske aktører på ulike digitale plattformer i forbindelse med det norske kommunestyre- og fylkestingsvalget 9. ... -
På leting etter utenlandsk informasjonspåvirkning. En analyse av det norske kommunestyre- og fylkestingsvalget 2019. SINTEF rapport 2019:01292
Grøtan, Tor Olav; Fiskvik, Jannicke; Haro, Peter Halland; Auran, Per Gunnar; Mathisen, Bjørn Magnus; Magin, Melanie; Brandtzæg, Petter Bae; Karlsen, Geir Hågen (SINTEF Rapport;2019:01292, Research report, 2019)Rapporten beskriver en systematisk undersøkelse av mulige målrettede informasjonspåvirkningsforsøk fra utenlandske aktører på ulike digitale plattformer i forbindelse med det norske kommunestyre- og fylkestingsvalget 9. ... -
Risikokartlegging og analyse av Integrerte Operasjoner (IO) med fokus på å synliggjøre kritiske MTO aspekter
Grøtan, Tor Olav; Albrechtsen, Eirik (SINTEF rapport;A7085, Research report, 2008)Rapporten identifiserer viktige endringer i menneskelige og organisatoriske forhold ved innføring av Integrerte Operasjoner (IO). Disse endringselementenes innvirkning på storulykkesrisikoen drøftes basert på seks ulike ... -
Secure Remote Access to Autonomous Safety Systems: A Good Practice Approach
Jaatun, Martin Gilje; Line, Maria Bartnes; Grøtan, Tor Olav (Journal article; Peer reviewed, 2009)Safety instrumented systems (SIS) as defined in IEC 61508 and IEC 61511 are very important for the safety of offshore oil and natural gas installations. Partly as a consequence of the evolving 'integrated operations' ... -
Secure Safety: Secure Remote Access to Critical Safety Systems in Offshore Installations
Jaatun, Martin Gilje; Grøtan, Tor Olav (Chapter, 2008)Safety Instrumented Systems (SIS) as defined in IEC 61508 and IEC 61511 are very important for the safety of offshore oil & natural gas installations. SIS typically include the Emergency ShutdownSystem (ESD) that ensures ... -
Societal threat landscapes of petroleum industry activity in the high north
Okstad, Eivind Halvard; Grøtan, Tor Olav; Øren, Anita (Chapter, 2018)Today, industrial and societal systems interact and become more complex than ever, and hidden, dynamic and emerging threats and vulnerabilities evolve. By observing the petroleum activity in the north (west Barents Sea) ... -
Training for Operational Resilience Capabilities: 1st Concept Elaboration.
Grøtan, Tor Olav; van der Vorm, Johan; Macchi, Luigi (SINTEF Rapport;A27034, Research report, 2015) -
Vaccine rhetoric, social media, and dissensus: An analysis of civic discourse between Norwegian health authorities and citizens on Facebook and Twitter during crisis
Fiskvik, Jannicke; Bjarkø, Andrea Vik; Grøtan, Tor Olav (Chapter, 2023)To shed light on the rhetorical aspects of communication during crisis, we examined the Norwegian discourse on Facebook and Twitter related to the issue of Covid-19 vaccines. Based on our review of recent Nordic studies, ...