olemus
infoturbe ligikaudne vaste USA riigiasutustes;
USA uuemates dokumentides asendab seda terminit küberturve
NB! Pole küberturve ISO/IEC 27032 mõttes.

CNSSI 4009-2015:
Measures that protect and defend information and information systems by ensuring their availability, integrity, authentication, confidentiality, and non- repudiation. These measures include providing for restoration of information systems by incorporating protection, detection, and reaction capabilities. Note: DoDI 8500.01 has transitioned from the term information assurance (IA) to the term cybersecurity.

iseärasused
nende mudelis on turvalisusel viis komponenti:
- käideldavus
- terviklus
- autentsus
- konfidentsiaalsus
- salgamatus
st tervikluse kaks tahku on võetud eraldi komponentideks

ülevaateid
https://www.itgovernanceusa.com/information/information-assurance

https://en.wikipedia.org/wiki/Information_assurance#:~:text=Information%20assurance%20(IA)%20is%20the,and%20confidentiality%20of%20user%20data.