文摘
The security of the Polish Domain-Specific Grid Infrastructure relies on applying appropriate security standards and practices by five Polish HPC centres participating in the PLGrid Plus project. We review both aspects of assuring in-depth security in the Polish Domain-Specific Grid Infrastructure: the conceptually lower level of underlying HPC centres and the topmost level of the project, comprising services and applications. We describe the security model in the PLGrid Plus project as a case-study in order to provide a best-practices example to be further developed, extended or adjusted in other Research and Development (R&D) projects, where resources available for ensuring security are visibly limited. We compare the available security measures and practices with those applied in other experienced grid and networking projects, both national (e.g. PL-Grid or National Data Storage 2) and European (e.g. EGI).