Interscience Open Access Journals
The recent development in the field of Web system technology has transformed the software industry radically by integrating a wide range of web users, vendors, and enterprise applications worldwide. In Web-based system, a security requirement is a critical issue. This difficulty is due to the complexity level of such systems as well as their variety and increasing distribution. The World Wide Web has become a highly adopted platform for web system. In order to avoid the high impacts of software vulnerabilities, it is necessary to specify security requirements early in the development on a detailed level and it needs to be built into the application design up-front by explicitly stating the security approach.