thank you very much! in that case I'd like to be a pen tester. Can you give me references that I can use? Thank you very much!

what's the difference of the three?

thank you very much! it's kinda clear to me now.

can this be helpful? because i want to enroll here just for further knowledge.

http://securitytube-training.com/certifications/securitytube-python-scripting-expert/#enroll

btw, I'm planning to take the path of Information Security

i'm a newbie. I have basic knowledge about C++, Java. I wanted to ask if what kind of specialty should I take? I know it sounds childish but I'm still young too and I need to pick a specialty in my college course and I wanted to be a hacker, you know the tracker/cracker type. Should I get a network and systems, CISCO perhaps? Thank you!

btw, I'm taking a BS in Computer Science college course and what languages do I have to learn? I know only the basics of C++ and Java. I'm planning to take a course in SecurityTube too concerning Python. Is that a good idea?