JurisdictionSvantesson, Dan; Osula, Anna-MariaCybersecurity Law Casebook 20202021 / p. 10-14 https://science.law.muni.cz/knihy/monografie/cybersecurity-casebook.pdf SovereigntyOsula, Anna-Maria; Svantesson, DanCybersecurity Law Casebook 20202021 / p. 7-9 https://science.law.muni.cz/knihy/monografie/cybersecurity-casebook.pdf