Paper Info
Title
Efficient access enforcement in distributed role-based access control (RBAC) deployments
Abstract
We address the distributed setting for enforcement of a centralized Role-Based Access Control (RBAC) protection state. We present a new approach for time- and space-efficient access enforcement. Underlying our approach is a data structure that we call a cascade Bloom filter. We describe our approach, provide details about the cascade Bloom filter, its associated algorithms, soundness and completeness properties for those algorithms, and provide an empirical validation for distributed access enforcement of RBAC. We demonstrate that even in low-capability devices such as WiFi network access points, we can perform thousands of access checks in a second.
Year
DOI
Venue
2009
10.1145/1542207.1542232
SACMAT
Keywords
Field
DocType
completeness property,cascade bloom filter,space-efficient access enforcement,associated algorithm,wifi network access point,access check,access enforcement,new approach,data structure,centralized role-based access control,role-based access control,bloom filter,access control,role based access control,efficiency
Bloom filter,Computer access control,Data structure,Wifi network,Computer science,Computer security,Role-based access control,Enforcement,Access control,Soundness,Distributed computing
Conference
Citations 
PageRank 
References 
5
0.46
20
Authors
2
Name
Order
Citations
PageRank
Mahesh V. Tripunitara155833.06
Bogdan Carbunar269953.79