Sassa Otenko

11 papers Journal 4Unranked 7
YearRankTypeTitle / Venue / Authors
2009 J jnl
Adding support to XACML for multi-domain user to user dynamic delegation of authority.
Int. J. Inf. Sec.
David W. Chadwick, Sassa Otenko, Tuan-Anh Nguyen
2008 J jnl
PERMIS: a modular authorization infrastructure.
Concurr. Comput. Pract. Exp.
David W. Chadwick, Gansen Zhao, Sassa Otenko, Romain Laborde, Linying Su, Tuan-Anh Nguyen
2007 J jnl
Achieving fine-grained access control in virtual organizations.
Concurr. Comput. Pract. Exp.
Ning Zhang, Li Yao, Aleksandra Nenadic, Jay Chin, Carole A. Goble, Alan L. Rector, David W. Chadwick, Sassa Otenko, Qi Shi
2007 — conf
Multi-session Separation of Duties (MSoD) for RBAC.
ICDE Workshops
David W. Chadwick, Wensheng Xu, Sassa Otenko, Romain Laborde, Bassem Nasser
2007 — conf
Obligations for Role Based Access Control.
AINA Workshops (1)
Gansen Zhao, David W. Chadwick, Sassa Otenko
2006 — conf
Adding Support to XACML for Dynamic Delegation of Authority in Multiple Domains.
Communications and Multimedia Security
David W. Chadwick, Sassa Otenko, Tuan-Anh Nguyen
2006 — conf
Distributed Key Management for Secure Role based Messaging.
AINA (1)
Gansen Zhao, Sassa Otenko, David W. Chadwick
2005 J jnl
'R-What?' Development of a role-based access control policy-writing tool for e-Scientists.
Softw. Pract. Exp.
Sacha Brostoff, Martina Angela Sasse, David W. Chadwick, R. James Cunningham, Uche M. Mbanaso, Sassa Otenko
2005 — conf
A Heterogeneous Network Access Service Based on PERMIS and SAML.
EuroPKI
Gabriel López Millán, Óscar Cánovas Reverte, Antonio Fernandez Gómez-Skarmeta, Sassa Otenko, David W. Chadwick
2005 — conf
Development of a Flexible PERMIS Authorisation Module for Shibboleth and Apache Server.
EuroPKI
Wensheng Xu, David W. Chadwick, Sassa Otenko
2004 — conf
Using SAML to Link the Globus Toolkit to the Permis Authorisation Infrastructure.
Communications and Multimedia Security
David W. Chadwick, Sassa Otenko, Von Welch