olemus
Wikionary:
1. previous caution or care; caution previously employed to prevent misfortune or to secure good
2. a measure taken beforehand to ward off evil or secure good or success; a precautionary act

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

https://ssp.moemu.org/upload/7/ICT/Unit%201/1.2%20Safety%20Precaution%20And%20Proper%20Care%20Of%20Computer%20Equipment.pdf

https://www.knowledgeboat.com/question/what-precaution-will-you-take-while-using-internet-explain--83452432139297660

vt ka
- riskihaldus
- turvameede