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ICICS
2003
Springer
14 years 2 months ago
A Policy Based Framework for Access Control
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...
Ricardo Nabhen, Edgard Jamhour, Carlos Maziero
ACSAC
2009
IEEE
14 years 1 months ago
A Network Access Control Mechanism Based on Behavior Profiles
Abstract--Current Network Access Control (NAC) technologies manage the access of new devices into a network to prevent rogue devices from attacking network hosts or services. Typic...
Vanessa Frías-Martínez, Joseph Sherr...
ACSC
2005
IEEE
14 years 2 months ago
A Novel Fuzzy Logic Controller (FLC) for Shortening the TCP Channel Roundtrip Time by Eliminating User Buffer Overflow Adaptivel
The proposed Fuzzy Logic Controller (FLC) is a novel approach for dynamic buffer tuning at the user/server level. It eliminates buffer overflow by ensuring that the buffer length ...
Wilfred W. K. Lin, Allan K. Y. Wong, Tharam S. Dil...
CCS
2007
ACM
14 years 1 months ago
Efficient policy analysis for administrative role based access control
Administrative RBAC (ARBAC) policies specify how Role-Based Access Control (RBAC) policies may be changed by each administrator. It is often difficult to fully understand the effe...
Scott D. Stoller, Ping Yang, C. R. Ramakrishnan, M...
CASCON
2008
111views Education» more  CASCON 2008»
13 years 10 months ago
DBMS workload control using throttling: experimental insights
Today's database management systems (DBMSs) are required to handle diverse, mixed workloads and to provide differentiated levels of service to ensure that critical work takes...
Wendy Powley, Patrick Martin, Paul Bird