[ Hack This Site]     Is a free, safe and legal training ground for hackers to test and expand their hacking skills. More than just another hacker wargames site, it's a living, breathing community with many active projects in development, with a vast selection of hacking articles and a huge forum where users can discuss hacking, network security, and just about everything. Tune in to the hacker underground and get involved with the project.   This site has the following missions   Basic missions  Realistic missions  Application missions  Programming missions  Extbasic missions  Javascript missions  Stego missions  IRC missions   http://www.hackthissite.org/   Pros   a safe way to practice your knowledge    Cons   Must be online in order to use this  Must create an user account.     --------------------------------------------------------------------------------------   [  OWASP ]   The Open Web Application Security Project (OWASP) is a not-for-profit worldwide charitable ...
“The computer was born to solve problems that did not exist before.” – Bill Gates