Law enforcement and prosecutors have been using undercover agents for decades to help crackdown on their hardest crimes. With the increasing dependency on trained, ethical hackers, the same idea of secret agents is being used in the information security world. While the definition of an “ethical hacker” who knows how to hack a Facebook account  can sound like an oxymoron, there are talented people who are willing to put their knowledge of hacking techniques to work to help organizations recognize and repair their security vulnerabilities. However, the truth is that there are some legitimate reasons for getting one on your team.
Enable you to play offense against hackers Certified Ethical Hackers
A trained, ethical hacker, also known as a penetration tester or pentester, offers a layer of protection against cyber-attacks on your network, as previously stated. In other words, before hackers do, they find weaknesses, offering you an opportunity to shore up your protection before you have an issue.
Accredited ethical hackers report their findings.
A hacker who will work with you to try to test your device is easy to find. You might even be tempted to recruit a so-called black hat hacker to test your defenses for real. However, if you work with a licensed ethical hacker, you have greater confidence that they will adhere to a code of ethics since it is part of the certification process to promise to obey the code.
Your liabilities are limited when you work with certified hackers.
Working with a CEH not only helps reduce the risk of an infringement and your exposure to liability related to inappropriate data security, but you can also restrict your liability in the event of a breach. Doing your due diligence and ensuring the ethical hacking certification of any outside security testers will help serve as proof of your security dedication. If you have to reveal your testing to customers, you will hopefully get less pushback when they hear that you are using a certified hacker.
CEHs Recognize the newest approaches and innovations.
However, you gain confidence by working with a CEH that you are being shielded by the latest technologies and techniques, some of which your IT security personnel may not yet know. Hackers will not expose their tactics, but a good hacker will use the same methods that criminals will use and insider knowledge of how hackers operate.
Suppose your company is in the search for the right ethical hacker. In that case, it is essential to consider a variety of points, but what is vital is that you also bear in mind the following reasons stated above and assess whether hiring one is suitable for your company.