Scale and performance in a distributed file system
ACM Transactions on Computer Systems (TOCS)
Separating key management from file system security
Proceedings of the seventeenth ACM symposium on Operating systems principles
PKI: It's Not Dead, Just Resting
Computer
Operating system services for wide-area applications
Operating system services for wide-area applications
Capability file names: separating authorisation from user management in an internet file system
SSYM'01 Proceedings of the 10th conference on USENIX Security Symposium - Volume 10
Certificate-based access control for widely distributed resources
SSYM'99 Proceedings of the 8th conference on USENIX Security Symposium - Volume 8
The CRISIS wide area security architecture
SSYM'98 Proceedings of the 7th conference on USENIX Security Symposium - Volume 7
Decentralized access control in distributed file systems
ACM Computing Surveys (CSUR)
Secure file system services for web 2.0 applications
Proceedings of the 2009 ACM workshop on Cloud computing security
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Collaboration over the Internet depends on the abilityof the members of a group to exchange data in a secureyet unobtrusive manner. WebDAVA is a system that allowsusers to define their own access-control policies to networkresources that they control, enabling secure data sharingwithin an enterprise. Our design allows users to selectivelygive fine-grain access to their resources without involvingtheir system administrators. We accomplish this by usingauthorization credentials that define the users' privileges.Our prototype implements a file-sharing service, whereusers maintain sensitive-information folders and can allowothers to access parts of these. Clients interact with theserver over HTTP via a Java applet that transparently handlescredential management. This mechanism allows usersto share information with users not a priori known to thesystem, enabling administrator-free management.This work was supported by DARPA and NSF underContracts F39502-99-1-0512-MOD P0001 and CCR-TC-0208972respectively.