Certified Ethical Hacker (CEH V13)

Introduction

Breaking into the world of cybersecurity can feel overwhelming, especially when preparing for your Certified Ethical Hacker (CEH V13) interview. Employers want candidates who not only understand the core concepts of ethical hacking but can also confidently apply them in real-world scenarios.

This guide from Axximum Infosolutions provides the top CEH interview questions and answers for freshers, helping you get interview-ready, stand out from the competition, and kickstart your career in ethical hacking.

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Table of Contents

• What is CEH and Why is it Important?
• Basic CEH Interview Questions for Freshers
• Intermediate CEH Interview Questions
• Scenario-Based CEH Interview Questions
• Tips to Crack CEH Interviews as a Fresher
• Conclusion

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What is CEH and Why is it Important?

The Certified Ethical Hacker (CEH) certification, offered by EC-Council, is a globally recognized credential that validates your skills in identifying, analyzing, and fixing security vulnerabilities.

For freshers, CEH acts as a gateway into cybersecurity, increasing employability and proving your ethical hacking competence to recruiters.

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Basic CEH Interview Questions for Freshers

Q1. What is Ethical Hacking?

Answer: Ethical hacking is the authorized practice of bypassing system security to identify potential threats and vulnerabilities. Unlike malicious hackers, ethical hackers work to strengthen the security posture of organizations.

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Q2. What is the difference between White Hat, Black Hat, and Grey Hat Hackers?

Answer:

• White Hat Hackers – Ethical hackers who work legally to protect systems.
• Black Hat Hackers – Malicious hackers who exploit vulnerabilities for personal gain.
• Grey Hat Hackers – Operate between ethical and unethical boundaries.

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Q3. What are the phases of Ethical Hacking?

Answer:

1. Reconnaissance – Gathering information.
2. Scanning – Identifying live hosts, open ports, and vulnerabilities.
3. Gaining Access – Exploiting vulnerabilities to enter systems.
4. Maintaining Access – Ensuring persistent access for future use.
5. Clearing Tracks – Hiding evidence of hacking activity.

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Q4. What is Footprinting in CEH?

Answer: Footprinting is the process of gathering information about a target system or network to find possible ways to penetrate it.

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Intermediate CEH Interview Questions

Q5. Explain the difference between Vulnerability Assessment and Penetration Testing.

Answer:

• Vulnerability Assessment – Identifies and prioritizes vulnerabilities.
• Penetration Testing – Attempts to exploit vulnerabilities to measure real-world risks.

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Q6. What are some commonly used tools in Ethical Hacking?

Answer:

• Nmap – Network scanning
• Metasploit – Exploitation framework
• Wireshark – Packet analysis
• Burp Suite – Web application testing
• John the Ripper – Password cracking

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Q7. What is SQL Injection and how do you prevent it?

Answer: SQL Injection is a code injection attack where malicious SQL queries are inserted into input fields.
Prevention: Use parameterized queries, stored procedures, and proper input validation.

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Q8. What is the difference between Symmetric and Asymmetric Encryption?

Answer:

• Symmetric Encryption – Uses one key for both encryption and decryption.
• Asymmetric Encryption – Uses a public key for encryption and a private key for decryption.

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Scenario-Based CEH Interview Questions

Q9. If you discover a vulnerability in a company’s system during penetration testing, what steps would you take?

Answer: Document the vulnerability, assess its risk level, report it to the organization’s security team, and provide recommendations for patching. Always follow ethical guidelines.

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Q10. A website is suspected to be vulnerable to Cross-Site Scripting (XSS). How would you test it?

Answer: Inject test scripts (e.g., <script>alert('XSS')</script>) into input fields and observe if the code executes. To prevent it, ensure input validation and output encoding.

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Tips to Crack CEH Interviews as a Fresher

• Revise core networking and security fundamentals.
• Practice using tools like Nmap, Wireshark, and Metasploit.
• Stay updated with latest cybersecurity trends and threats.
• Be ready to explain not just what a tool does, but also why and how it is used.
• Show problem-solving mindset and ethical responsibility.

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Conclusion (Certified Ethical Hacker (CEH V13)

Preparing for a CEH interview as a fresher requires a balance of theoretical knowledge, practical exposure, and confidence. By reviewing these top CEH interview questions and answers, you’ll be better prepared to impress recruiters and land your first cybersecurity job.

👉 Ready to start your cybersecurity journey? Connect with Axximum Infosolutions today and get expert guidance, training, and placement support.