OWASP has a number of free and open-source resources that developers can use right now to help secure their code. The key is training to get started with securing applications quickly. The key to securing applications is to get hands-on, practical experience with vulnerabilities, security controls and real code. It’s time to learn. The best thing about application security is that there are so many different ways that software can fail, particularly when it’s targeted by a motivated attacker. There is no substitute for getting real facts about the security of your applications.”]
Source: http://www.shoaibyousuf.com/2012/01/how-developers-can-secure-their-code.html