期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2015
卷号：12
期号：5
出版社：IJCSI Press
摘要：Information System refers to a very essential part in the development of an organization. Institute for Research and Community Service (LLPM) of UNDIP is one of organizations that manage the activities of research, publication and community service. The existence of a computer-based information system used to manage these activities is highly needed purposely to facilitate in the process of management, storing and distribution of information. Considering how important an information system is, the access security is deemed essential. One of the ways to do so is by implementing the encryption process towards the information related to the username and passwords. In this research, the method of designing the software used is software development life cycle. It includes five phases including needs analysis, design, implementation, testing and maintenance. Each of phases is implemented entirely to go to the following phases. The result of this research is the encryption using MD5 and added by using Salt as a key combination successfully implemented and able to be used to open the access of information system.
