How to start cracking?

[imdcgo]

Eu gostaria de começar a ganhar dinheiro com cracking.
Sou programador, mas tenho interesse em me aprofundar na área, mas não sei por onde começar. Como posso começar?

 

[B4ND3DKR41T]

https://legend.octopuslabs.io/sample-page.html i start it from here ... old one but worth it .

 

[c0re]

hello sir
learn step by steps:
Read the operating system topics
Assembly language that is the basis and principles of all this science
Read these two books
Reversing: Secrets of Reverse Engineering
I definitely recommend this and then that book:
Reverse for Beginners