Lagoze, CarlMcGrath, RobertOverly, EdYeager, Nancy2007-04-232007-04-231995-11http://techreports.library.cornell.edu:8081/Dienst/UI/1.0/Display/cul.cs/TR95-1558https://hdl.handle.net/1813/7215We describe a distributed object-based design for repositories in a digital library infrastructure. This design for Inter-operable Secure Object Stores, ISOS, defines the interfaces to secure repositories that inter-operate with each other, clients, and other services in the infrastructure. We define the interfaces to ISOS as class definitions in a distributed object system. We also define an extension to CORBA security that is used by repositories to secure access to themselves and their contained objects.261105 bytes681436 bytesapplication/pdfapplication/postscripten-UScomputer sciencetechnical reporttechnical report