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    DBSEC
    2010
    128views Database» more  DBSEC 2010»
    On the Identification of Property Based Generalizations in Microdata Anonymization
    13 years 11 months ago
    On the Identification of Property Based Generalizations in Microdata Anonymization
    Download  www.cs.colostate.edu
    Abstract. Majority of the search algorithms in microdata anonymization restrict themselves to a single privacy property and a single criteria to optimize. The solutions obtained ar...
    Rinku Dewri, Indrajit Ray, Indrakshi Ray, Darrell ...
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    DBSEC
    2010
    113views Database» more  DBSEC 2010»
    A Logic of Privacy
    13 years 11 months ago
    A Logic of Privacy
    Download  www.di.unito.it
    Abstract. We consider the problem of developing an abstract metamodel of access control in terms of which policies for protecting a principal's private information may be spec...
    Steve Barker, Valerio Genovese
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    DBSEC
    2010
    123views Database» more  DBSEC 2010»
    Evaluating the Risk of Adopting RBAC Roles
    13 years 11 months ago
    Evaluating the Risk of Adopting RBAC Roles
    Download  ricerca.mat.uniroma3.it
    We propose a framework to evaluate the risk incurred when managing users and permissions through RBAC. The risk analysis framework does not require roles to be defined, thus making...
    Alessandro Colantonio, Roberto Di Pietro, Alberto ...
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    DBSEC
    2009
    122views Database» more  DBSEC 2009»
    An Approach to Security Policy Configuration Using Semantic Threat Graphs
    14 years 16 days ago
    An Approach to Security Policy Configuration Using Semantic Threat Graphs
    Download  www.cs.ucc.ie
    Managing the configuration of heterogeneous enterprise security mechanisms is a wholly complex task. The effectiveness of a configuration may be constrained by poor understanding a...
    Simon N. Foley, William M. Fitzgerald
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    DBSEC
    2009
    124views Database» more  DBSEC 2009»
    Towards System Integrity Protection with Graph-Based Policy Analysis
    14 years 16 days ago
    Towards System Integrity Protection with Graph-Based Policy Analysis
    Download  www.list.gmu.edu
    Abstract. Identifying and protecting the trusted computing base (TCB) of a system is an important task, which is typically performed by designing and enforcing a system security po...
    Wenjuan Xu, Xinwen Zhang, Gail-Joon Ahn
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    DBSEC
    2009
    112views Database» more  DBSEC 2009»
    Distributed Anonymization: Achieving Privacy for Both Data Subjects and Data Providers
    14 years 16 days ago
    Distributed Anonymization: Achieving Privacy for Both Data Subjects and Data Providers
    Download  www.mathcs.emory.edu
    There is an increasing need for sharing data repositories containing personal information across multiple distributed and private databases. However, such data sharing is subject t...
    Pawel Jurczyk, Li Xiong
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    DBSEC
    2009
    130views Database» more  DBSEC 2009»
    Implementing Reflective Access Control in SQL
    14 years 16 days ago
    Implementing Reflective Access Control in SQL
    Download  seclab.uiuc.edu
    Reflective Database Access Control (RDBAC) is a model in which a database privilege is expressed as a database query itself, rather than as a static privilege in an access control ...
    Lars E. Olson, Carl A. Gunter, William R. Cook, Ma...
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    DBSEC
    2009
    110views Database» more  DBSEC 2009»
    Distributed Privilege Enforcement in PACS
    14 years 16 days ago
    Distributed Privilege Enforcement in PACS
    Download  www.inf.uni-konstanz.de
    Abstract. We present a new access control mechanism for P2P networks with distributed enforcement, called P2P Access Control System (PACS). PACS enforces powerful access control mo...
    Christoph Sturm, Ela Hunt, Marc H. Scholl
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    DBSEC
    2009
    110views Database» more  DBSEC 2009»
    Enforcing Confidentiality Constraints on Sensitive Databases with Lightweight Trusted Clients
    14 years 16 days ago
    Enforcing Confidentiality Constraints on Sensitive Databases with Lightweight Trusted Clients
    Download  spdp.dti.unimi.it
    Existing approaches for protecting sensitive information stored (outsourced) at external "honest-but-curious" servers are typically based on an overlying layer of encrypt...
    Valentina Ciriani, Sabrina De Capitani di Vimercat...
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    DBSEC
    2009
    163views Database» more  DBSEC 2009»
    A Trust-Based Access Control Model for Pervasive Computing Applications
    14 years 16 days ago
    A Trust-Based Access Control Model for Pervasive Computing Applications
    Download  www.cs.colostate.edu
    With the rapid growth in wireless networks and sensor and mobile devices, we are moving towards an era of pervasive computing. Access control is challenging in these environments. ...
    Manachai Toahchoodee, Ramadan Abdunabi, Indrakshi ...
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