olemus
sondeeriv teabe kogumine sihtsüsteemi kohta
= a type of computer attack in which an intruder engages with the targeted system to gather information about vulnerabilities

ülevaateid
https://www.techopedia.com/definition/3650/active-reconnaissance
https://www.techslang.com/definition/what-is-active-reconnaissance/
https://asmed.com/active-vs-passive-reconnaissance/
https://firewalltimes.com/active-reconnaissance/

vt ka
- passiivluure
- portide skaneerimine