(The Open Web Application Security Project (OWASP, OpenWeb Application Security Project) is an arrangement that provides unbiased, practical, resource-efficient information about computer and Internet usage programs. Its purpose is to help yourself, businesses and organizations discover and use trusted software. The Open Web Usage Security Project (OWASP) is a non-profit organization not affiliated with any corporation or consortium. Thus, all equipment and files provided and developed by OWASP are not affected by commercial elements. OWASP supports the fair use of commercial security technologies and has a forum where information technology professionals can post and teach expertise and techniques. This test guide is written by Fan Yuan (the vice president of owasp my country), which includes all aspects of the database and the system testing steps used by the OWASP test guide - this test guide includes all procedures and tools for using security testing. The best use of this guide is as part of a comprehensive usage security verification.)