Hello,

Yes, of course you can, if you will do bca you gain a lot of knowledge about computers, networking and various other topics thprugj 3 year ug program.If you will acquire knowledge properly during bca then it will help you a lot.After completing BCA you can go for ethical hacking courses.You can also have option ij diploma too.So, you can easily shift to ethical hacking after BCA.

I hope this helps