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STORAGESS
2005
ACM
15 years 3 months ago
Secure capabilities for a petabyte-scale object-based distributed file system
Recently, the Network-Attached Secure Disk (NASD) model has become a more widely used technique for constructing large-scale storage systems. However, the security system proposed...
Christopher Olson, Ethan L. Miller
EUROSEC
2010
ACM
15 years 2 months ago
Practical protection for personal storage in the cloud
We present a storage management framework for Web 2.0 services that places users back in control of their data. Current Web services complicate data management due to data lock-in...
Neal H. Walfield, Paul T. Stanton, John Linwood Gr...
PODC
2011
ACM
14 years 13 days ago
Securing social networks
We present a cryptographic framework to achieve access control, privacy of social relations, secrecy of resources, and anonymity of users in social networks. The main idea is to u...
Michael Backes, Matteo Maffei, Kim Pecina
POLICY
2001
Springer
15 years 2 months ago
The Ponder Policy Specification Language
The Ponder language provides a common means of specifying security policies that map onto various access control implementation mechanisms for firewalls, operating systems, databas...
Nicodemos Damianou, Naranker Dulay, Emil Lupu, Mor...
SACMAT
2009
ACM
15 years 4 months ago
Towards formal security analysis of GTRBAC using timed automata
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
Samrat Mondal, Shamik Sural, Vijayalakshmi Atluri