Ehtical Hacking

Introduction

Ethical hacking (aka penetration testing or white‑hat hacking) is the authorized process of probing systems—networks, applications, devices—to discover security weaknesses before malicious hackers do use the same tools and techniques as black‑hats, but operate within legal, permission‑based, and contractual frameworks. Their goal? To identify vulnerabilities and help organizations mitigate them.

Task

 Tasks in Ethical Hacking

1. Reconnaissance (Information Gathering)

  • Gather data about the target system or network.
  • Use tools like Nmap, Whois, Shodan, Google Dorking.
  • Identify IP ranges, domain names, and possible entry points.

2. Scanning and Enumeration

  • Map out open ports, services, and vulnerabilities.
  • Tools: Nmap, Nessus, OpenVAS, Nikto.
  • Get information about users, shares, services, and potential weak spots.

3. Gaining Access

  • Exploit known vulnerabilities in the system to gain unauthorized access.
  • Tools: Metasploit, Hydra, John the Ripper, SQLMap.
  • Test for password weaknesses, misconfigurations, or insecure software.

4. Maintaining Access

  • See if it's possible to stay within the system without detection.
  • Simulates what a malicious attacker would do after gaining access.

5. Privilege Escalation

  • Attempt to gain higher-level permissions (e.g., from a normal user to admin).
  • Check for misconfigurations or outdated software.

6. Covering Tracks

  • Test whether an attacker could remove logs or hide their presence.
  • Ethically done only in simulation environments to test defenses.

7. Reporting

  • Document vulnerabilities found, methods used, risks involved, and suggested fixes.
  • Create detailed and professional penetration test reports for system owners.

8. Re-testing

  • After fixes are applied, test again to ensure vulnerabilities have been properly patched.
Process

Process in  ethical hacking process would you like to dive deeper into?

Here are your options:

  1. Planning & Scoping – defining targets and permissions

  2. Reconnaissance – gathering information

  3. Scanning & Vulnerability Assessment – identifying weak points

  4. Exploitation – breaking into the system

  5. Post‑Exploitation – maintaining access and privilege escalation

  6. Covering Tracks – cleaning up after the test

  7. Reporting & Remediation – presenting findings and solutions

Evaluation

Category

Metric / Framework

Description

Vulnerability Severity

CVSS (v3/v4)

Scores 0–10 based on exploitability and impact (confidentiality, integrity, availability)

 

DREAD

Rate by Damage, Reproducibility, Exploitability, Affected users, Discoverability
 

OWASP Risk Rating

Qualitative model combining likelihood and impact

Exploitability

Exploitation Success Rate

% of discovered vulnerabilities that were actually exploitable

 

Attack Vector / Complexity (CVSS metrics)

Evaluates how easy it is to exploit a vulnerability

Coverage & Scope

Test Coverage

% of systems, apps, or network segments within defined scope

 

Methodology Consistency

Adherence to frameworks like PTES, MITRE ATT&CK

Accuracy

False Positive Rate

Ratio of flagged issues later determined non-vulnerable

Timeliness

Time to Remediate

Average days from discovery to fix

 

Mean Time to Detect (MTTD)

Time taken for defense mechanisms to detect attacks during testing

Repeatability & Quality

Maturity Scoring (yes/no model)

Evaluates realism, detection avoidance, manual/automated tools, pivoting, report quality

Controls & Recurrence

Recurring Vulnerabilities

% of previously fixed issues reappearing

 

Remediation Compliance

Follow-through on fixing vulnerabilities per reports

Business Risk

Business/Organizational Impact

Assessment of financial, reputational, regulatory consequences

 

Risk Accepted

% of vulnerabilities consciously accepted by organization

ROI

Return on Investment

Comparison of cost of testing/remediation vs potential loss

 

How to Use This Table

  1. Prioritize using severity & exploitability (CVSS, DREAD).
  2. Ensure high coverage & low false positives to maximize test quality.
  3. Track remediation speed and recurrence to verify fix effectiveness.
  4. Evaluate maturity via structured yes/no scoring across methodology, execution, and report.
  5. Include business risk context and ROI in final reports to provide stakeholders meaningful impact data.

 Sample Maturity Score Model (based on Turn0search11)

  • Realism (e.g. black‑box, social engineering, malware) – 5 yes/no Qs
  • Methodology (e.g. use of frameworks, tools, pivoting) – 5 yes/no Qs
  • Reporting Quality (e.g. false positives removed, contextual remediation) – 5 yes/no Qs

    Score Interpretation:

    0‑5 = Low maturity

    6‑10 = Medium

    11‑15 = High maturity
Conclusion

WebQuests support security training by promoting:

  1. Critical thinking — Learners analyze and apply cybersecurity concepts rather than memorizing them
  2. Problem-solving & creativity — They must interpret scenarios and solve complex issues
  3. Collaboration — Roles and group tasks mimic team-based penetration testing
  4. Self-directed learning — Students explore curated resources, mirroring real-world OSINT
  5. Structured learning pathway — Guided tasks minimize distractions and keep learners focused

Specifically in information security, WebQuests have been used to:

  • Develop analytical, creative, and communicative skills
  • Encourage independence and motivation through realistic problem scenarios

 

Credits

WebQuests are excellent for building critical thinking, team coordination, self-directed learning, and structured reasoning—all vital in ethical hacking. Their main weakness is the lack of direct hands-on tool experience, which can be offset by adding practical labs.

 

Cybrary

Cybrary is a completely FREE online cybersecurity training website. Here you can Learn, contribute and join the only free and open source ethical hacking training community online. It provides training for most complicated topics of the IT sector. It is supported by a community of people to provide free up-to-date lessons and learning materials. Cybrary also provides the chance to connect with businesses in the ITsec industry.

Hack This Site

Hack This Site is a free, safe and legal training platform for hackers to test their hacking skills. The website has a vast selection of hacking articles. It also has a huge forum where users can discuss hacking and security. It’s an active community with many active projects in development. You’ll find a lot of new challenges and missions on the homepage including:

  • Basic missions
  • Realistic missions
  • Application missions
  • Programming missions
  • Javascript missions
  • Forensic missions
  • Extbasic missions
  • Stego missions

Offensive Security

Offensive Security is one of the most recommended websites to learn ethical hacking. The website provides various online courses, live courses, and in-house training programs. You can become a certified ethical hacker by participating in their certification exams such as OSCP, OSWP, OSCE, and OSEE. Here are the main services provided on this website:

  • Security Training and Certification
  • ​ Penetration Testing Virtual Labs
  • ​ Penetration Testing Solutions
  • ​ Community Projects

Security Tube

SecurityTube is one of the world’s largest portals catering to pen-testing and security research training. SecurityTube is branded as the YouTube for ethical hacking and information security. The website features many important security courses containing everything from basic to advance. The website is a collection of many courses created by experienced security researchers. It has hundreds of hours of security, vulnerability, and hacking related content.

HackADay

Hackaday is a blog which publishes daily articles about hardware and software hacking. Hack a day also has a YouTube channel where it posts projects and how-to videos. It provides mixed content like hardware hacking, signals, networking, and cryptography. Hackaday is the best blog for security researchers and computer science students to enhance their knowledge. It also features several projects and competitions.

Udemy

Udemy provides online video courses for ethical hacking and penetration testing. Major courses include basic stuff like installing Kali Linux, using VirtualBox, basics of Linux. Deep knowledge of Tor, Proxychains, VPN, Macchanger, Nmap. Live training of cracking wifi using aircrack, DoS attacks, SLL strip, known vulnerabilities, SQL injections, cracking Linux passwords, and many more topics. When you buy any course, you can ask your questions directly to the instructor and the community built around it.

Hacking-Tutorial

Hacking-Tutorial website is a collection of hundreds of tutorials on ethical hacking and cybersecurity. It also provides latest hacking news, tools, and ebooks. You can learn how to hack a computer and various attacks. You can also learn about programming related hacking tasks like how to make a Python host, code your first SQL injection etc.

EC-Council

The EC-Council offers numerous certifications in a variety of fields related to IT security. The certifications include disaster recovery, secure programming, e-Business and general IT security knowledge. The website provides you all kinds of courses and tools that make you a certified ethical hacker. Its best-known certification is the Certified Ethical Hacker (CEH) which provides complete ethical hacking and network security training.

Here are some of the certifications provided by EC-Council:

  • Certified Ethical Hacker (CEH)
  • EC-Council Certified Computer Investigator (ECCI)
  • Computer Hacking Forensic Investigator (CHFI)
  • EC-Council Certified Security Analyst (ECSA)
  • Certified Secure Computer User (CSCU)
  • EC-Council Network Security Administrator (ENSA)
  • Licensed Penetration Tester (LPT)

Metasploit Blog

Metasploit Blog is one of the most popular blogs among ethical hackers. It provides tutorials, news, and information about the world’s most popular Penetration Testing software “Metasploit”. Metasploit helps a lot of organizations to improve their security. It is a framework that provides information about security vulnerabilities and aids in penetration testing and IDS signature development.

SecTools

SecTools is one of the best websites that deal with network security. There are many security tools contained in this site. This site has got a list of tricks which are specific to the network security that is against the threat associated with network security. You can also find details about each security tool