@article{(Open Science Index):https://publications.waset.org/pdf/3807, title = {A New Framework to Model a Secure E-Commerce System}, author = {A. Youseef and F. Liu}, country = {}, institution = {}, abstract = {The existing information system (IS) developments methods are not met the requirements to resolve the security related IS problems and they fail to provide a successful integration of security and systems engineering during all development process stages. Hence, the security should be considered during the whole software development process and identified with the requirements specification. This paper aims to propose an integrated security and IS engineering approach in all software development process stages by using i* language. This proposed framework categorizes into three separate parts: modelling business environment part, modelling information technology system part and modelling IS security part. The results show that considering security IS goals in the whole system development process can have a positive influence on system implementation and better meet business expectations.}, journal = {International Journal of Computer and Systems Engineering}, volume = {6}, number = {2}, year = {2012}, pages = {159 - 165}, ee = {https://publications.waset.org/pdf/3807}, url = {https://publications.waset.org/vol/62}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 62, 2012}, }