Blar i SINTEF Open på forfatter "Bjarkø, Andrea Vik"
-
A continuous OT cybersecurity risk analysis and Mitigation process
Hanssen, Geir Kjetil; Thieme, Christoph Alexander; Bjarkø, Andrea Vik; Lundteigen, Mary Ann; Bernsmed, Karin Elisabeth; Jaatun, Martin Gilje (Chapter, 2023)Operational Technology (OT) systems are becoming increasingly software-driven and connected. This creates new digitalization opportunities but can also increase the risk of cyber security breaches than can have severe ... -
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, ...