ethical-hacking-methodology

name	ethical-hacking-methodology
description	Master the complete penetration testing lifecycle from reconnaissance through reporting. This skill covers the five stages of ethical hacking methodology, essential tools, attack techniques, and professional reporting for authorized security assessments.
type	skill
created	2026-02-27T00:00:00.000Z
domain	security
category	pentesting
risk	unknown
source	community
tags	["skill","security","pentesting","ethical","hacking","methodology"]

Ethical Hacking Methodology

Purpose

Master the complete penetration testing lifecycle from reconnaissance through reporting. This skill covers the five stages of ethical hacking methodology, essential tools, attack techniques, and professional reporting for authorized security assessments.

Prerequisites

Required Environment

• Kali Linux installed (persistent or live)
• Network access to authorized targets
• Written authorization from system owner

Required Knowledge

• Basic networking concepts
• Linux command-line proficiency
• Understanding of web technologies
• Familiarity with security concepts

Outputs and Deliverables

1. Reconnaissance Report - Target information gathered
2. Vulnerability Assessment - Identified weaknesses
3. Exploitation Evidence - Proof of concept attacks
4. Final Report - Executive and technical findings

Core Workflow

Phase 1: Understanding Hacker Types

Classification of security professionals:

White Hat Hackers (Ethical Hackers)

• Authorized security professionals
• Conduct penetration testing with permission
• Goal: Identify and fix vulnerabilities
• Also known as: penetration testers, security consultants

Black Hat Hackers (Malicious)

• Unauthorized system intrusions
• Motivated by profit, revenge, or notoriety
• Goal: Steal data, cause damage
• Also known as: crackers, criminal hackers

Grey Hat Hackers (Hybrid)

• May cross ethical boundaries
• Not malicious but may break rules
• Often disclose vulnerabilities publicly
• Mixed motivations

Other Classifications

• Script Kiddies: Use pre-made tools without understanding
• Hacktivists: Politically or socially motivated
• Nation State: Government-sponsored operatives
• Coders: Develop tools and exploits

Phase 2: Reconnaissance

Gather information without direct system interaction:

Passive Reconnaissance

whois target.com


nslookup target.com
dig target.com ANY
dig target.com MX
dig target.com NS


dnsrecon -d target.com


theHarvester -d target.com -b all