CEH stands for Certified Ethical Hacker, and it is arguably the best known of all the available EC-Council certifications. It was designed to indicate that the holder understands how to look for weaknesses and vulnerabilities in computer systems and is proficient with the tools used by a malicious hacker. This course helps learners to know about the latest commercial -grade hacking tools, techniques, and methodologies used by hackers and inform security professionals to lawfully hack an organization. The CEH offers opportunities for career development and is a great addition to the resume of any IT security professionals. Employing cybersecurity professionals who have the knowledge required to deploy adversarial hackers’ tools and methods is extremely valuable to any security team. Intimate knowledge of the offensive strategies likely to be used against their systems is critical to building an adequate defence. By overwhelming support and acceptance of the CEH certification, the security industry has signalled its need to have a reliable way to recognize individuals with these skills.