i hack to protect was born so it can live as notes of my research around Application Security. The word hack here is not meant to be pejorative or synonym to do illegal things. Here the word hack is related to passion, cleverness and the love to build and share things for the common good. Everything I research or build is with the goal of making web a safer place.


My name is Mario and I am a Brazilian software developer with a passion for security. Builder/Breaker. He/him.


The best way to get in touch is probably via twitter. Feel free to give me feedback in anything I wrote here or just say hi if you want to chat :-).