I am born in 89, when I was reading very want to do programming, but are not allowed in the home, now work stability, cars and room, want to regain the programming, starting from 0 to study, not to make money, is a wish, I want to be a network security experts, is not the sort of know a little, is to truly have the technology,

I can take 3 hours a day to learn, excuse me how should be my first step to start??
Don't reach within those, who can find a job, but not as a master,
High number I would like to start learning, not to use programming to earn money, so don't need to be quick, I want to solid starting from 0