Hi aspirant,

Ethical hacking is one of the leading fields in the computer science world. It has become a good career because as per the technology increases , the chances of system hacking increases. So the demand of ethical hackers is also increased.

See, as you have mentioned that you have opted commerce along with computer science in your class 12th and you wanted to become ethical hacker. See, there is no need to choose for a particular subject, you can still become one without any issue.

Simple take a course for this domain and start your ethical hacking journey.

Seek help from seniors in order to avoid mistakes.  Study well and after that you can improve this skill by doing freelancing.

Hope this information will help you.  Thank you and very good luck!!!