olemus
ekslik lootus, et turbevahendi (näiteks šifri) tugevuse tagab ta kavandi või teostuse varjamine: võimalikud nõrkused jäetakse käsitlemata, arvates, et detaile teadmata ei suuda ründaja neid avastada

Wiktionary:
(computer security) relying on a potential attacker's lack of knowledge as a means of security

ülevaateid
https://www.techopedia.com/definition/21985/security-through-obscurity-sto

https://en.wikipedia.org/wiki/Security_through_obscurity

https://thecyberpatch.com/security-through-obscurity-the-good-the-bad-the-ugly/

https://help.ithemes.com/hc/en-us/articles/213479677-Security-vs-Security-Through-Obscurity

https://cwe.mitre.org/data/definitions/656.html