189 search results - page 27 / 38 » Testing and Analysis of Access Control Policies |
CHI
2011
ACM
13 years 7 hour ago
2011
ACM
In access-control systems, policy rules conflict when they prescribe different decisions (ALLOW or DENY) for the same access. We present the results of a user study that demonstr...
NDSS
2000
IEEE
14 years 24 days ago
2000
IEEE
The distinguishing feature of a metasystem is middleware that facilitates viewing a collection of large, distributed, heterogeneous resources as a single virtual machine, where ea...
IMC
2010
ACM
13 years 6 months ago
2010
ACM
Cost control for the Internet access providers (AP) influences not only the nominal speeds offered to the customers, but also other, more controversial, policies related to traffi...
CDC
2010
IEEE
13 years 2 months ago
2010
IEEE
In this paper, we analyze the cyber security of state estimators in Supervisory Control and Data Acquisition (SCADA) systems operating in power grids. Safe and reliable operation o...
SASO
2008
IEEE
14 years 2 months ago
2008
IEEE
Resource management for ad hoc grids is challenging due to the participation of heterogeneous, dynamic, autonomous and ephemeral nodes. Different underlying network infrastructure...