Want to learn first to introduce you to some books, worship although very helpful, but basically all charges. Beginning to read: "Hacker X-Files" (monthly) "fools hacker" "hacker gourmet meal" "hacker primer" and so on; and then see: "Hacker's Handbook" (Quarterly), the language, such as: C / C + + +, D, Basic, JAVA, ASP, PHP, JSP, .NET / ASPX and so on. NET/ASPX and so on. Look at the interest and then look at the "Hacker Programming" "proficient hacker free kill" "encryption and decryption" "proficient script hacking"; then look at the "Hacker Defense" (if you do not know the language, do not look at it, a waste of time), and protocols, kernel, system, radio-related information and books; Recommended: Tutorials: ASP Learner Friends, C language Learner Friends; book: "C Programming" "Assembly Language" "ASP Programming"