Integrating Linux into a Windows-based campus network: modifying open source/free software in support of the computer science curriculum

Open source/free software can be extremely powerful and valuable at little or no cost. Student familiarity with open source/free software is essential for success in the computer science environment. It does, however include some risks: heterogeneous network security concerns, a steep learning curve, and frequent bureaucratic restrictions to overcome. This project overcame these concerns while providing a powerful suite of open source tools to interested students at no cost. More specifically, the software package adheres to security constraints of the institution's existing Windows-based network. Accompanying the package is an easy to follow, Web-based instruction manual allowing novice users to install a dual-boot Linux/Windows operating system configuration. Specialized programs validate user authorization and align Linux with existing network security settings. This product answered a genuine need to provide students the opportunity to learn about Linux and its benefits as a fully featured, application-rich, alternative operating system. The paper includes the results from the initial implementation and fielding of the distribution in the dormitories as well as the specific development, design, and implementation details. The paper provides a guide to engineers and educators who wish to broaden their computing abilities and opportunities by integrating new computer technologies into an existing network environment. It describes the analysis, process, and problems associated with selecting and implementing software for a heterogeneous network with administrative concerns. The presentation includes a demonstration of the software package and the Web based training program.