olemus
(a) võrguteenus, mis teisendab domeeninimed IP-aadressideks
(b) DNS: vastav rakenduskihi protokoll

ülevaateid
https://www.cronj.com/blog/what-is-domain-name-service-dns-protocol/

https://www2.cs.sfu.ca/CourseCentral/371/lou/Notes/dns.pdf

turvalisus
http://www.calyptix.com/top-threats/3-common-dns-attacks-and-how-to-fight-them/

http://www.cisco.com/c/en/us/about/security-center/dns-best-practices.html

https://dhavalkapil.com/blogs/DNS-Security/

https://heimdalsecurity.com/blog/dns-security/

https://www.stigviewer.com/stig/domain_name_system_dns_security_requirements_guide/

vt ka
- DNS-majutusteenus
- domeeninimede süsteem