olemus
rünne, mille sihtmärk on mingi server

näiteid
https://theemon.com/top-10-web-server-attacks-impact-and-prevention/

https://www.greycampus.com/opencampus/ethical-hacking/web-server-and-its-types-of-attacks

https://info-savvy.com/6-quick-methodology-for-web-server-attack/

https://en.wikipedia.org/wiki/Distributed_denial-of-service_attacks_on_root_nameservers