How Ethical Hacking Is Profiting Big Companies

Question

I am willing to take Ethical hacking course from one of the renowned training institute. I was reading some facts about Ethical Hacking i.e Ethical hacking is the way toward infiltrating or encroaching in a PC framework with the end goal of security testing. Programmers who lead ethical hacking are recruited by organizations to direct entrance testing. These programmers are specialists in PC security, as they have a urgent influence in guaranteeing an organization's IT framework security. On the off chance that you need to seek after a profession in ethical hacking, you must be educated in social designing methods and you should have the option to appropriately distinguish the shortcomings and weaknesses of IT frameworks so essential measures might be taken to appropriately make sure about them. So, I want to know how ethical hacking is a super way to help big firms and how I can pursue my career in Ethical hacking.