The Open Web Application Security Project (OWASP) is a worldwide, not-for-profit, service-oriented organisation whose mission is to make web applications more secure. By identifying and disseminating practical information on application security, developers and stakeholders can build better software.OWASP provides technical details about the vulnerabilities companies encounter, and how they can be fixed. The OWASP Top 10 is a classification of the most common attacks on web applications and provides a prioritised guide of steps to take to fix them.The OWASP Foundation offers a range of projects, tools, and documentation that can help developers make their applications more secure.