Certified Ethical Hacker Interview Questions

Certified Ethical Hackers are cybersecurity experts who are employed to verify and improve the security of a company’s computer system. Their job is to conduct advanced penetration tests on a company’s system and identify any breaches or loopholes in the security setup.

Whether you're a job seeker preparing to be interviewed for the role of Certified Ethical Hacker or an employer preparing to interview candidates for Certified Ethical Hacker position, these Certified Ethical Hacker interview questions will help you prepare yourself for the job interview session.

Certified Ethical Hacker Interview Questions

Below are a list of some skill-based Certified Ethical Hacker interview questions.

1. What is Ethical Hacking?
2. Why did you choose to go into ethical hacking?
3. What can an ethical hacker do?
4. List out some of the common tools used by Ethical hackers?
5. What are the types of ethical hackers?
6. What are the different types of hackers?
7. What are the different phases of ethical hacking?
8. What are the hacking stages? Explain each stage?
9. What are the types of password attacks?
10. What is the difference between Hacking and Ethical Hacking?
11. What is the difference between Ethical Hacking and Cybersecurity? What are the advantages and disadvantages of hacking?
12. What skills do you think certified ethical hackers need to be successful?
13. What techniques do you use to find obvious weaknesses in a security system?
14. How would you ensure that you have tried all possible options to hack into a system?
15. Have you ever failed to find a security weakness? Why do you think you were unable to find any weaknesses?
16. Can you talk about a time when you successfully breached an advanced system for a major technology company?
17. What are IP addresses and Mac addresses?
18. Explain Brute Force Hack?
19. Explain the DOS (Denial of service) attack?
20. What are the common forms of DOS attack?
21. What is SQL injection?
22. What are the types of computers based on social engineering attacks?
23. What is Phishing?
24. Distinguish between phishing and spoofing?
25. What is the Network Sniffing?
26. What is the difference between Asymmetric and Symmetric encryption?
27. What is the Burp Suite?
28. What are the tools that Burp Suite consists of?
29. What is Pharming and Defacement?
30. What is Trojan?
31. Explain how you can stop your website from getting hacked?
32. Mention the types of password cracking techniques?
33. Explain ARP Spoofing or ARP poisoning?
34. How you can avoid or prevent ARP poisoning?
35. What is the Mac Flooding?
36. What is the DHCP Rogue Server?
37. What is Cross-site scripting and what are the types of Cross-site scripting?
38. What is network security, and what are its types?
39. What are network protocols, and why are they necessary?
40. What do you understand by footprinting in ethical hacking? What are the techniques utilized for footprinting?
41. What are the different types of reconnaissance?
42. How do you do network port scanning?
43. What is a firewall?
44. What is data leakage? How will you detect and prevent it?
45. Types of penetration testing.
46. What is the CSRF (Cross-Site Request Forgery)? How you can prevent this?
47. Why is Python utilized for hacking?
48. What is Cowpatty?
49. What is Network Enumeration?.
50. What is the difference between encryption and hashing?
51. What is CIA Triad?
52. What is the difference between VA and PT?

Certified Ethical Hacker Interview Questions and Answers

Every interview is different and the questions may vary. However, there are lots of general questions that get asked at every interview.

Below are some common questions you'd expect during Certified Ethical Hacker interviews. Click on each question to see how to answer them.

1. Why Do You Want To Leave Your Current Job?
2. What is Your Greatest Strength?
3. Tell Me About Yourself
4. What is Your Greatest Weakness?
5. Why Do You Want This Job?
6. What Is Your Greatest Accomplishment?
7. Are You a Leader or a Follower?
8. What is Your Salary Expectation?
9. Why Should We Hire You?
10. Do You Have Any Questions for Us?