此课程适用人群： This is a graduate level class and can prove useful to those just entering the software engineering process, as well as those who have years of experience. Coding is not needed. Software engineers, managers, security engineers, technical writers, testers, and many more can learn much from these lessons in gaining a better understanding of how software requirements tie to your jobs. You will also gain extended views compared to the software processes your companies currently use. This specialization is a beginning course into Software Requirements and introduces fundamental software engineering lifecycle comparisons, applied to the roles of the requirements analyst. Here you will especially learn about how to begin writing a requirements document early! It is an iterative process. Start with a firm model. This is also a course in the Engineering Secure Software Requirements Certificate, which can be used as a professional certificate or as a start toward further graduate studies in Computer Science or Software Engineering.