Õ: kohatine "süvakaitse" väljendab hoopis taset,
niisiis mitte asja sisu, st kihilisust ja selle suunda

olemus
üksteist täiendavate või ülekattega turvameetmete
rakendamine objekti eri kihtides või dimensioonides:
kaitstava varani jõudmiseks
peab ründaja kõigist neist läbi murdma

NIST SP 800-53 Rev. 5:
an information security strategy that integrates people, technology, and operations capabilities to establish variable barriers across multiple layers and missions of the organization

ülevaateid
https://en.wikipedia.org/wiki/Defence_in_depth_(non-military)

http://www.opus1.com/www/whitepapers/defense-in-depth.pdf

https://www.giac.org/paper/gsec/2233/overview-defense-in-depth-layer-tcp-ip-model/103817

https://medium.com/insa-tc/defense-in-depth-for-web-applications-38178696f833

https://www.us-cert.gov/bsi/articles/knowledge/principles/defense-in-depth

https://www.energy.gov/sites/prod/files/oeprod/DocumentsandMedia/Defense_in_Depth_Strategies.pdf

https://www.isaca.org/resources/isaca-journal/issues/2018/volume-3/security-in-depth

https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf

https://www.ijcit.com/archives/volume3/issue5/Paper030518.pdf

https://orca.cf.ac.uk/130990/1/001_Fielder.pdf

https://resources.sei.cmu.edu/asset_files/handbook/2006_002_001_14633.pdf

vt ka
- laiuti kaitse
- rõhtkaitse