Publications

Peer Reviewed

Incorporating Off-Line Attribute Delegation into Hierarchical Group and Attribute-Based Access Control
The 12th International Symposium on Foundations & Practice of Security FPS'2019 | November 5, 2019
Authors: Daniel Servos and Michael Bauer
DOI: Forthcoming publication in Springer Lecture Notes in Computer Science
Conference Slides (PDF)

HGAA: An Architecture to Support Hierarchical Group and Attribute-Based Access Control
Proceedings of the Third ACM Workshop on Attribute-Based Access Control (ABAC'18) | March 21, 2018
Authors: Daniel Servos and Sylvia L. Osborn
DOI: 10.1145/3180457.3180459 | Conference Slides (PDF)

Current Research and Open Problems in Attribute-Based Access Control
ACM Computing Surveys (CSUR) 49, 4, Article 65 (January 2017), 45 pages.
Authors: Daniel Servos and Sylvia L. Osborn
DOI: 10.1145/3007204

Strategies for Incorporating Delegation into Attribute-Based Access Control (ABAC)
The 9th International Symposium on Foundations & Practice of Security FPS'2016 | October 24, 2016
Authors: Daniel Servos and Sylvia L. Osborn
DOI: 10.1007/978-3-319-51966-1_21 | Conference Slides (PDF)

HGABAC: Towards a Formal Model of Hierarchical Attribute-Based Access Control
The 7th International Symposium on Foundations & Practice of Security FPS'2014 | November 5, 2014
Authors: Daniel Servos and Sylvia L. Osborn
DOI: 10.1007/978-3-319-17040-4_12 | Conference Slides (PDF)

Extensions to Ciphertext-Policy Attribute-Based Encryption to Support Distributed Environments
International Journal of Computer Applications in Technology | June 6, 2013
Authors: Daniel Servos, Sabah Mohammed, Jinan Fiaidhi, Tai hoon KIM
DOI: 10.1504/IJCAT.2013.054354

Developing a Secure Distributed OSGI Cloud Computing Infrastructure for Sharing Health Records
AIS'11 Proceedings of the Second international conference on Autonomous and intelligent systems | June 22, 2011
Authors: Sabah Mohammed, Daniel Servos, Jinan Fiaidhi
DOI: 10.1007/978-3-642-21538-4_24

HCX: A Distributed OSGI Based Web Interaction System for Sharing Health Records in the Cloud
2010 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT) | August 31, 2010
Authors: Sabah Mohammed, Daniel Servos, Jinan Fiaidhi
DOI: 10.1109/WI-IAT.2010.26

Theses

PhD Thesis
Hierarchical Group and Attribute-Based Access Control: Incorporating Hierarchical Groups and Delegation into Attribute-Based Access Control
Western University | 2020
Electronic Thesis and Dissertation Repository. 6855. https://ir.lib.uwo.ca/etd/6855

Master's Thesis
A Role and Attribute Based Encryption Approach to Privacy and Security in Cloud Based Health Services
Lakehead University | 2012

Non-refereed

Issues in Access Control and Privacy for Big Data
Encyclopedia of Complexity and Systems Science | August 12, 2021
Authors: Sylvia L. Osborn, Daniel Servos, Motahera Shermin
DOI: 10.1007/978-3-642-27737-5_752-1

The Roadmap to the Ecosystem of Electronic Health Records
Fifth International Conference on Digital Information Management | July 5, 2010
Authors: Sabah Mohammed, Jinan Fiaidhi, David Andrew John Thomas, Jeff Santarossa, Daniel Servos
Screencast of my part of the tutorial (WMV) | Slides (PPTX)