Ethical Hacking Essentials — EC-Council Certified Security Specialist (E|CSS)

The official ECCOUNCIL documentation our Ethical Hacking Essentials practice questions are cited to. Review the primary sources, then practise.

Official references for this objective

Eccouncil — Ethical Hacking Essentials (EHE) | Path to CEH v13 Certification

Gaining Access, Maintaining Access, and Covering Tracks Countermeasures across Hacking Phases
Eccouncil — EC-Council Certified Security Specialist | ECSS | EC-Council

Gather Information using Advanced Google Hacking Techniques Perform DNS Footprinting, Host Discovery, Port Scanning, and Banner Grabbing