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11.
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Analysis of ANSI RBAC Support in Commercial Middleware
/ Wesam M. Darwish
[LERSSE-THESIS-2009-001]
This thesis analyzes the access control architectures of three middleware technologies: Common
Object Request Broker Architecture (CORBA), Enterprise Java Beans (EJB), and Component
Object Model (COM+) [...]
Published in Wesam M. Darwish, "Analysis of ANSI RBAC Support in Commercial Middleware," Master thesis, Department of Electrical and Computer Engineering, THE UNIVERSITY OF BRITISH COLUMBIA, April, 2009, pp.124. :
Transfer from CDS 0.99.7:  PDF;
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12.
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Usability Meets Access Control: Challenges and Research Opportunities
/ Konstantin Beznosov ; Philip Inglesant ; Jorge Lobo ; Rob Reeder ; et al
[LERSSE-UnrefConfPaper-2009-005]
This panel discusses specific challenges in the usability of access control technologies and new opportunities for research [...]
Published in Konstantin Beznosov, Philip Inglesant, Jorge Lobo, Rob Reeder, and Mary Ellen Zurko, "Usability Meets Access Control: Challenges and Research Opportunities," in Proceedings of the ACM Symposium on Access Control Models and Aechnologies (SACMAT), Stresa, Italy, ACM, 3-5 June, 2009 :
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13.
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Authorization Using the Publish-Subscribe Model
/ Qiang Wei ; Matei Ripeanu ; Konstantin Beznosov
[LERSSE-RefConfPaper-2008-031]
Traditional authorization mechanisms based on the request-response model are generally supported by point-to-point communication between applications and authorization servers. [...]
Published in Qiang Wei, Matei Ripeanu, and Konstantin Beznosov. Authorization using the publishsubscribe model. In Proceedings of the 2008 IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA), pages 53-62, Sydney, Australia, December 10-12 2008. IEEE Computer Society.:
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14.
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The Secondary and Approximate Authorization Model and its Application to BLP and RBAC Policies
/ Konstantin Beznosov
[LERSSE-PRESENTATION-2008-071]
The request-response paradigm used for access control solutions commonly leads to point-to-point (PTP) architectures, with security enforcement logic obtaining decisions from authorization servers through remote procedure calls. [...]
Published in Konstantin Beznosov, “The Secondary and Approximate Authorization Model and its Application to BLP and RBAC Policies” talk given at the Computer Science Department, IBM Research Laboratory, Rüeschlikon, Switzerland, 5 June 2008.:
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15.
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Authorization Recycling in RBAC Systems
/ Qiang Wei ; Jason Crampton ; Konstantin Beznosov ; Matei Ripeanu
[LERSSE-RefConfPaper-2008-026]
As distributed applications increase in size and complexity, traditional authorization mechanisms based on a single policy decision point are increasingly fragile because this decision point represents a single point of failure and a performance bottleneck. [...]
Published in Qiang Wei, Jason Crampton, Konstantin Beznosov, and Matei Ripeanu. Authorization recycling in RBAC systems. In SACMAT '08: Proceedings of the 13th ACM Symposium on Access Control Models and Technologies, Estes Park, Colorado, USA, June 11-13 2008, pp. 63-72. :
Transfer from CDS 0.99.7: PDF;
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16.
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Proceedings of the Second EECE 512 Mini-Conference on Computer Security
/ Brett Cannon ; Jeremy Hilliker ; Maryam Najafian Razavi ; Rodrigo Werlinger
[LERSSE-REPORT-2007-022]
The proceedings of the second mini-conference of the EECE 512 course on Topics in Computer Security include four papers: 1. [...]
Published in Brett Cannon and Jeremy Hilliker and Maryam Najafian Razavi and Rodrigo Werlinger, "Proceedings of the Second EECE 512 Mini-Conference on Computer Security", Sponsored by Laboratory for Education and Research in Secure Systems Engineering, University of British Columbia, Number: LERSSE-TR-2007-03, 2007, http://lersse-dl.ece.ubc.ca:
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17.
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Support for ANSI RBAC in CORBA
/ Konstantin Beznosov ; Wesam Darwish
[LERSSE-REPORT-2007-019]
We describe access control mechanisms of the Common Ob ject Request Broker Architecture (CORBA) and define a configuration of the CORBA protection system in more precise and less ambiguous language than the CORBA Security specification (CORBASec). [...]
Published in Konstantin Beznosov, Wesam Darwish "Support for ANSI RBAC in CORBA," Laboratory for Education and Research in Secure Systems Engineering, Vancouver, Canada, University of British Columbia, technical report LERSSE-TR-2007-01, 26 July, 2007, pp.42.:
Transfer from CDS 0.99.7: PDF;
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18.
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Employing Secondary and Approximate Authorizations to Improve Access Control Systems
/ Konstantin Beznosov
[LERSSE-PRESENTATION-2006-060]
The request-response paradigm used for developing access control solutions commonly leads to point-to-point (PTP) architectures, with security enforcement logic obtaining decisions from authorization servers through remote procedure calls. [...]
Published in Konstantin Beznosov "Employing Secondary and Approximate Authorizations to Improve Access Control Systems," Halifax, NS, Canada, Faculty of Computer Science, Dalhousie University, 12 October, 2006, pp.43.:
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19.
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The Secondary and Approximate Authorization Model and its Application to BellLaPadula Policies
/ Konstantin Beznosov
[LERSSE-PRESENTATION-2006-059]
The request-response paradigm used for access control solutions commonly leads to point-to-point (PTP) architectures, with security enforcement logic obtaining decisions from authorization servers through remote procedure calls. [...]
Published in Konstantin Beznosov "The Secondary and Approximate Authorization Model and its Application to BellLaPadula Policies," Marina del Rey, Clifornia, USA, Computer Networks Division, Information Sciences Institute, the University of Southern California, 6 February, 2006, pp.35.:
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20.
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The Secondary and Approximate Authorization Model and its Application to Bell-LaPadula Policies
/ Jason Crampton ; Wing Leung ; Konstantin Beznosov
[LERSSE-RefConfPaper-2006-017]
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. [...]
Published in Jason Crampton, Wing Leung, Konstantin Beznosov "The Secondary and Approximate Authorization Model and its Application to Bell-LaPadula Policies," In Proceedings of the ACM Symposium on Access Control Models and Technologies (SACMAT), Lake Tahoe, California, USA, ACM, 7-9 June, 2006, pp.111-120.:
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