olemus
selliste varade kogum, mis on oluline
ettevõtte, kogukonna või ühiskonna
ja majanduse talitluseks;
määratletakse maaspetsiifiliste õigusaktidega
=
assets that are essential for the functioning of a society and economy

ISO/IEC TR 27019:
organisatsioonid ja rajatised, mis on olulised
ühiskonna ja majanduse kui terviku talitluseks
= set of organizations and facilities that are essential for the functioning of society and the economy as a whole

ülevaateid
https://en.wikipedia.org/wiki/Critical_infrastructure

https://cipher.com/blog/the-16-sectors-of-critical-infrastructure-cybersecurity/

EU:
https://ec.europa.eu/home-affairs/pages/page/critical-infrastructure_en

https://www.spear2020.eu/News/Details?id=120

USA:
https://www.dhs.gov/critical-infrastructure-sectors

turvalisus
https://www.jstor.org/stable/j.ctt1xhr7hq

https://www.igi-global.com/book/critical-information-infrastructure-protection-resilience/70773

https://www.wired.com/story/russia-undersea-internet-cables/?mbid=nl_010518_daily_list1_p1

https://erncip-project.jrc.ec.europa.eu/sites/default/files/JRC117253_jrc117253_ewz4cip_deliverable_1.pdf

vt ka
- elutähtsa teabetaristu kaitse