After setting up Apache on my system and realizing just how insecure the world is(espseically with its self) i realized that ive been messin with linux for some time and i really dont know anything about it . i mean i can do some simple programing and i know some things, mainly stupid things( some times called upon though). but what my main question is where can i really can i find information about securing my site because in my opion is to be a good system admin. you have to be a good "hacker", in that means what i mean is to find holes, bugs and what not. and i was wondering if anyone could point me in a direction or if they wanted to teach or maybe even show me a few things. im not asking for much im just asking for someone to point me to the direction of the door and allow me to open it. thanks .