We all need cyber-security because cyber-attacks and cybercrimes are growing by each passing day. Ethical hacking is also a vital part of cyber-security. Hackers are outrageous for ruining and utilizing infrastructures like network devices, hardware, and application software. But certified ethical hackers carry out the same work but legally and lawfully to better the organizations and industries. The ethical hackers produce valuable purposes and search and identify the system's vulnerabilities and do the requisite to defend it from devastating hackers. The certified ethical hacker (CEH) certification is an ethical hacking course that helps one become a professional who consistently verifies and determines the weak points in network infrastructures with the respective owner's consent.