Hello,

After 12th class if you want to be an ethical hackers then you have so many options. For this knowledge you can get government job also get private job in reputed company. Because legal hackers are very important.

For this course you have to get minimum 50% number in 12th class and Science stream is most important.  After that you can join BTech engineering or BSC or BCA course.

Like BTech in computer science engineering, BSC in computer science, BCA. Then you can specialise in hacking. Also you can pursue BTech in cyber security programme. You have so many options. You can pursue masters in this course also. So you gain much more knowledge.

All the best.