How can I learn and be incredible in web ethical hacking

Yeah most of the hackers find flaws in the system but with the time the encryption algorithms are improved and still improving I think that makes this field hard 😕

Hacking is often nothing but exploiting the systems flaws. Take some computer security related subjects, you'll learn more on that there.

It does require a great expertise and knowledge in areas like coding, network protocols and operating systems. Even learning history of previous hacking techniques is useful.