A Secured Requirement Engineering Approach in online shopping System

摘要

Requirement engineering has always occupied a primal position in software engineering."If you get the requirement correct, you are very close to getting the software correct", has been an accepted fact. Many principles and techniques have been proposed for efficient requirement gathering and these have been validated and applied in practice.Incorporation of security into requirements are engineering present several challenges and opportunities for researches. Security requirements posses certain unique characteristics that prevent them from being treated par with other normal functional requirement. In this paper we are going to concentrate a security approach in requirement engineering phase. We have explored how requirement engineering phase playsimportant role in software development life cycle.