David W. Chadwick

April Rains Reyes Maramara

Romain Laborde

Kalil Cabral

Proceedings of the ICT Systems Security and Privacy Protection, 2023

Establishing Trust in SSI Verifiers.

[BibT_eX]

[DOI]

Michael Kubach

Isaac Henderson Johnson Jeyakumar

Proceedings of the Open Identity Summit 2023, Heilbronn, Germany, June 15-16, 2023, 2023

2022

On the Validation of Web X.509 Certificates by TLS Interception Products.

[BibT_eX]

[DOI]

IEEE Trans. Dependable Secur. Comput., 2022

A novel approach to establish trust in verifiable credential issuers in Self-sovereign identity ecosystems using TRAIN.

[BibT_eX]

[DOI]

Isaac Henderson Johnson Jeyakumar

Michael Kubach

Proceedings of the Open Identity Summit 2022, Copenhagen, Denmark, July 7-8, 2022., 2022

2021

RootAsRole: Towards a Secure Alternative to sudo/su Commands for Home Users and SME Administrators.

[BibT_eX]

[DOI]

Proceedings of the ICT Systems Security and Privacy Protection, 2021

2020

A cloud-edge based data security architecture for sharing and analysing cyber threat information.

[BibT_eX]

[DOI]

Future Gener. Comput. Syst., 2020

A User-Centric Identity Management Framework based on the W3C Verifiable Credentials and the FIDO Universal Authentication Framework.

[BibT_eX]

[DOI]

Proceedings of the IEEE 17th Annual Consumer Communications & Networking Conference, 2020

Know Your Customer: Opening a new bank account online using UAAF.

[BibT_eX]

[DOI]

Proceedings of the IEEE 17th Annual Consumer Communications & Networking Conference, 2020

2019

Improved Identity Management with Verifiable Credentials and FIDO.

[BibT_eX]

[DOI]

IEEE Commun. Stand. Mag., 2019

Mapeamentos Sintático e Semântico em Federações de Políticas de Autorização para Nuvens Heterogêneas.

[BibT_eX]

[DOI]

Marcus Rafael Xavier

Carlos A. G. Ferraz

Proceedings of the XXXVII Brazilian Symposium on Computer Networks and Distributed Systems, 2019

Enabling Privacy-Preserving Sharing of Cyber Threat Information in the Cloud.

[BibT_eX]

[DOI]

Proceedings of the 6th IEEE International Conference on Cyber Security and Cloud Computing, 2019

2017

Trust Management for Public Key Infrastructures: Implementing the X.509 Trust Broker.

[BibT_eX]

[DOI]

Secur. Commun. Networks, 2017

Integrating an AAA-based federation mechanism for OpenStack - The CLASSe view.

[BibT_eX]

[DOI]

Alejandro Pérez-Méndez

Gabriel López Millán

Rafael Marín López

Concurr. Comput. Pract. Exp., 2017

Authorization Policy Federation in Heterogeneous Multicloud Environments.

[BibT_eX]

[DOI]

Carlos A. G. Ferraz

IEEE Cloud Comput., 2017

An architecture for privacy-preserving sharing of CTI with 3<sup>rd</sup> party analysis services.

[BibT_eX]

[DOI]

Proceedings of the 12th International Conference for Internet Technology and Secured Transactions, 2017

TLS Connection Validation by Web Browsers: Why do Web Browsers Still Not Agree?

[BibT_eX]

[DOI]

Proceedings of the 41st IEEE Annual Computer Software and Applications Conference, 2017

2016

How Can I Trust an X.509 Certificate? An Analysis of the Existing Trust Approaches.

[BibT_eX]

[DOI]

Proceedings of the 41st IEEE Conference on Local Computer Networks, 2016

Boosting Usability for Protecting Online Banking Applications Against APTs.

[BibT_eX]

[DOI]

Mohannad Alhanahnah

Proceedings of the Cybersecurity and Cyberforensics Conference, 2016

2015

Security-as-a-Service in Multi-cloud and Federated Cloud Environments.

[BibT_eX]

[DOI]

Proceedings of the Trust Management IX - 9th IFIP WG 11.11 International Conference, 2015

2014

Self-adaptive federated authorization infrastructures.

[BibT_eX]

[DOI]

Christopher Bailey

Rogério de Lemos

J. Comput. Syst. Sci., 2014

Adding Federated Identity Management to OpenStack.

[BibT_eX]

[DOI]

J. Grid Comput., 2014

Resolving Policy Conflicts - Integrating Policies from Multiple Authors.

[BibT_eX]

[DOI]

Proceedings of the Advanced Information Systems Engineering Workshops, 2014

2013

My private cloud - granting federated access to cloud resources.

[BibT_eX]

[DOI]

Matteo Casenove

Kristy W. S. Siu

J. Cloud Comput., 2013

Guest editorial: A brief overview of data leakage and insider threats.

[BibT_eX]

[DOI]

Inf. Syst. Frontiers, 2013

Use of Role Based Access Control for Security-Purpose Hypervisors.

[BibT_eX]

[DOI]

Manabu Hirano

Suguru Yamaguchi

Proceedings of the 12th IEEE International Conference on Trust, 2013

Towards Automated Trust Establishment in Federated Identity Management.

[BibT_eX]

[DOI]

Mark Hibbert

Proceedings of the Trust Management VII - 7th IFIP WG 11.11 International Conference, 2013

PKI Interoperability: Still an Issue? A Solution in the X.509 Realm.

[BibT_eX]

[DOI]

Proceedings of the Information Assurance and Security Education and Training, 2013

Enabling the Autonomic Management of Federated Identity Providers.

[BibT_eX]

[DOI]

Proceedings of the Emerging Management Mechanisms for the Future Internet, 2013

The Trusted Attribute Aggregation Service (TAAS) - Providing an Attribute Aggregation Layer for Federated Identity Management.

[BibT_eX]

[DOI]

Proceedings of the 2013 International Conference on Availability, Reliability and Security, 2013

2012

A privacy preserving authorisation system for the cloud.

[BibT_eX]

[DOI]

J. Comput. Syst. Sci., 2012

F-SAMS: Reliably Identifying Attributes and Their Identity Providers in a Federation.

[BibT_eX]

[DOI]

Mark Hibbert

Proceedings of the On the Move to Meaningful Internet Systems: OTM 2012 Workshops, 2012

2011

A controlled natural language interface for authoring access control policies.

[BibT_eX]

[DOI]

Lei Lei Shi

Proceedings of the 2011 ACM Symposium on Applied Computing (SAC), TaiChung, Taiwan, March 21, 2011

Extracting Access Control and Conflict Resolution Policies from European Data Protection Law.

[BibT_eX]

[DOI]

Brendan Van Alsenoy

Proceedings of the Privacy and Identity Management for Life, 2011

Ontology Based Interoperation for Securely Shared Services: Security Concept Matching for Authorization Policy Interoperability.

[BibT_eX]

[DOI]

Cristian Vasquez Paulus

Mark Hibbert

Sandra Winfield

Thomas Kirkham

Proceedings of the 4th IFIP International Conference on New Technologies, 2011

Leveraging social networks to gain access to organisational resources.

[BibT_eX]

[DOI]

Kristy W. S. Siu

Mohammad Sadek Ferdous

Proceedings of the DIM'11, Proceedings of the 2013 ACM Workshop on Digital Identity Management, Chicago, IL, USA, 2011

Self-Adaptive Authorization Framework for Policy Based RBAC/ABAC Models.

[BibT_eX]

[DOI]

Christopher Bailey

Rogério de Lemos

Proceedings of the IEEE Ninth International Conference on Dependable, 2011

Security APIs for My Private Cloud - Granting access to anyone, from anywhere at any time.

[BibT_eX]

[DOI]

Matteo Casenove

Proceedings of the IEEE 3rd International Conference on Cloud Computing Technology and Science, 2011

My Private Cloud Overview: A Trust, Privacy and Security Infrastructure for the Cloud.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Cloud Computing, 2011

Federated Authentication and Authorisation in the Social Science Domain.

[BibT_eX]

[DOI]

Proceedings of the Sixth International Conference on Availability, 2011

2010

Instant certificate revocation and publication using WebDAV.

[BibT_eX]

[DOI]

Luis Filipe Coelho Antunes

Sean Anthony

Rune Bjerk

J. Comput. Secur., 2010

Grounding information security in healthcare.

[BibT_eX]

[DOI]

Ana Margarida Ferreira

Int. J. Medical Informatics, 2010

A conceptual model for attribute aggregation.

[BibT_eX]

[DOI]

Nate Klingenstein

Future Gener. Comput. Syst., 2010

A Multi-privacy Policy Enforcement System.

[BibT_eX]

[DOI]

Stijn F. Lievens

Proceedings of the Privacy and Identity Management for Life, 2010

Access Control in Healthcare: the methodology from legislation to practice.

[BibT_eX]

[DOI]

Ana Ferreira

Luis Antunes

Proceedings of the MEDINFO 2010, 2010

CardSpace in the cloud.

[BibT_eX]

[DOI]

Paul Coxwell

Proceedings of the 17th ACM Conference on Computer and Communications Security, 2010

2009

Obligations of trust for privacy and confidentiality in distributed transactions.

[BibT_eX]

[DOI]

Internet Res., 2009

Adding support to XACML for multi-domain user to user dynamic delegation of authority.

[BibT_eX]

[DOI]

Tuan-Anh Nguyen

Int. J. Inf. Sec., 2009

Attribute Aggregation in Federated Identity Management.

[BibT_eX]

[DOI]

Computer, 2009

Which Web Browsers Process SSL Certificates in a Standardized Way?

[BibT_eX]

[DOI]

Proceedings of the Emerging Challenges for Security, 2009

FileSpace: an alternative to CardSpace that supports multiple token authorisation and portability between devices.

[BibT_eX]

[DOI]

Proceedings of the IDtrust 2009, 2009

Aggregating policies in user centric, real-time and distributed applications.

[BibT_eX]

[DOI]

Proceedings of the 4th International Conference for Internet Technology and Secured Transactions, 2009

An advanced policy based authorisation infrastructure.

[BibT_eX]

[DOI]

Proceedings of the 5th Workshop on Digital Identity Management, 2009

How to Securely Break into RBAC: The BTG-RBAC Model.

[BibT_eX]

[DOI]

Ana Ferreira

Pedro Farinha

Luis Filipe Coelho Antunes

Rui Chilro

Proceedings of the Twenty-Fifth Annual Computer Security Applications Conference, 2009

2008

PERMIS: a modular authorization infrastructure.

[BibT_eX]

[DOI]

Concurr. Comput. Pract. Exp., 2008

Coordinating access control in grid services.

[BibT_eX]

[DOI]

Linying Su

Romain Laborde

Concurr. Comput. Pract. Exp., 2008

On the Modeling of Bell-LaPadula Security Policies Using RBAC.

[BibT_eX]

[DOI]

Proceedings of the 17th IEEE International Workshops on Enabling Technologies: Infrastructures for Collaborative Enterprises, 2008

Expressions of expertness: the virtuous circle of natural language for access control policy specification.

[BibT_eX]

[DOI]

Proceedings of the 4th Symposium on Usable Privacy and Security, 2008

Enforcing "sticky" security policies throughout a distributed application.

[BibT_eX]

[DOI]

Stijn F. Lievens

Proceedings of the Workshop on Middleware Security, Leuven, Belgium, December 2, 2008, 2008

Federated Identity Management.

[BibT_eX]

[DOI]

Proceedings of the Foundations of Security Analysis and Design V, 2008

Panel Session: What Are the Key Challenges in Distributed Security?.

[BibT_eX]

[DOI]

Bhavani Thuraisingham

Proceedings of the Data and Applications Security XXII, 2008

Advanced Security for Virtual Organizations: The Pros and Cons of Centralized vs Decentralized Security Models.

[BibT_eX]

[DOI]

Proceedings of the 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), 2008

2007

Coordinated decision making in distributed applications.

[BibT_eX]

[DOI]

Inf. Secur. Tech. Rep., 2007

Achieving fine-grained access control in virtual organizations.

[BibT_eX]

[DOI]

Concurr. Comput. Pract. Exp., 2007

Recognition of Authority in Virtual Organisations.

[BibT_eX]

[DOI]

Tuan-Anh Nguyen

Bassem Nasser

Proceedings of the Trust, 2007

Multi-session Separation of Duties (MSoD) for RBAC.

[BibT_eX]

[DOI]

Proceedings of the 23rd International Conference on Data Engineering Workshops, 2007

Using WebDAV for Improved Certificate Revocation and Publication.

[BibT_eX]

[DOI]

Sean Anthony

Proceedings of the Public Key Infrastructure, 2007

Obligations for Privacy and Confidentiality in Distributed Transactions.

[BibT_eX]

[DOI]

Proceedings of the Emerging Directions in Embedded and Ubiquitous Computing, 2007

Obligations for Role Based Access Control.

[BibT_eX]

[DOI]

Proceedings of the 21st International Conference on Advanced Information Networking and Applications (AINA 2007), 2007

Flexible and Manageable Delegation of Authority in RBAC.

[BibT_eX]

[DOI]

Proceedings of the 21st International Conference on Advanced Information Networking and Applications (AINA 2007), 2007

2006

Privacy Preserving Trust Authorization Framework Using XACML.

[BibT_eX]

[DOI]

Proceedings of the 2006 International Symposium on a World of Wireless, 2006

Authorisation Using Attributes from Multiple Authorities.

[BibT_eX]

[DOI]

Proceedings of the 15th IEEE International Workshops on Enabling Technologies: Infrastructures for Collaborative Enterprises (WETICE 2006), 2006

Coordination between Distributed PDPs.

[BibT_eX]

[DOI]

Proceedings of the 7th IEEE International Workshop on Policies for Distributed Systems and Networks (POLICY 2006), 2006

Providing secure coordinated access to grid services.

[BibT_eX]

[DOI]

Linying Su

Romain Laborde

Proceedings of the 4th international workshop on Middleware for grid computing, 2006

The TrustCoM Approach to Enforcing Agreements between Interoperating Enterprises.

[BibT_eX]

[DOI]

Christian Geuer-Pollmann

Proceedings of the Enterprise Interoperability, 2006

Supporting Decentralized, Security Focused Dynamic Virtual Organizations across the Grid.

[BibT_eX]

[DOI]

Proceedings of the Second International Conference on e-Science and Grid Technologies (e-Science 2006), 2006

Adding Support to XACML for Dynamic Delegation of Authority in Multiple Domains.

[BibT_eX]

[DOI]

Tuan-Anh Nguyen

Proceedings of the Communications and Multimedia Security, 2006

How to Break Access Control in a Controlled Manner.

[BibT_eX]

[DOI]

Ana Ferreira

Altamiro da Costa Pereira

Proceedings of the 19th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2006), 2006

Distributed Key Management for Secure Role based Messaging.

[BibT_eX]

[DOI]

Proceedings of the 20th International Conference on Advanced Information Networking and Applications (AINA 2006), 2006

2005

'R-What?' Development of a role-based access control policy-writing tool for e-Scientists.

[BibT_eX]

[DOI]

Softw. Pract. Exp., 2005

Authorisation in Grid computing.

[BibT_eX]

[DOI]

Inf. Secur. Tech. Rep., 2005

Trust Infrastructure for Policy based Messaging In Open Environments.

[BibT_eX]

[DOI]

Proceedings of the 14th IEEE International Workshops on Enabling Technologies (WETICE 2005), 2005

Aspects of Trusted and Secure Business-Oriented VO Management in Service Oriented Architectures.

[BibT_eX]

[DOI]

Proceedings of the 7th IEEE International Conference on E-Commerce Technology Workshops (CEC 2005 Workshops), 2005

Automated Decomposition of Access Control Policies.

[BibT_eX]

[DOI]

Proceedings of the 6th IEEE International Workshop on Policies for Distributed Systems and Networks (POLICY 2005), 2005

Operational Models for Reputation Servers.

[BibT_eX]

[DOI]

Proceedings of the Trust Management, Third International Conference, 2005

Evolving Messaging Systems for Secure Role Based Messaging.

[BibT_eX]

[DOI]

Proceedings of the 10th International Conference on Engineering of Complex Computer Systems (ICECCS 2005), 2005

Development of a Flexible PERMIS Authorisation Module for Shibboleth and Apache Server.

[BibT_eX]

[DOI]

Wensheng Xu

Antonio Fernandez Gómez-Skarmeta

Proceedings of the Public Key Infrastructure, 2005

A Heterogeneous Network Access Service Based on PERMIS and SAML.

[BibT_eX]

[DOI]

Gabriel López Millán

Óscar Cánovas Reverte

Proceedings of the Public Key Infrastructure, 2005

Experiences of Applying Advanced Grid Authorisation Infrastructures.

[BibT_eX]

[DOI]

Proceedings of the Advances in Grid Computing, 2005

2004

An XML Alternative for Performance and Security: ASN.1.

[BibT_eX]

[DOI]

IT Prof., 2004

Electronic transmission of prescriptions: towards realising the dream.

[BibT_eX]

[DOI]

Int. J. Electron. Heal., 2004

Using SAML to Link the Globus Toolkit to the Permis Authorisation Infrastructure.

[BibT_eX]

[DOI]

Von Welch

Proceedings of the Communications and Multimedia Security, 2004

Secure Role Based Messaging.

[BibT_eX]

[DOI]

Graeme Lunt

Proceedings of the Communications and Multimedia Security, 2004

2003

Role-Based Access Control With X.509 Attribute Certificates.

[BibT_eX]

[DOI]

Alexander Otenko

IEEE Internet Comput., 2003

Patient Privacy in Electronic Prescription Transfer.

[BibT_eX]

[DOI]

IEEE Secur. Priv., 2003

The PERMIS X.509 role based privilege management infrastructure.

[BibT_eX]

[DOI]

Alexander Otenko

Future Gener. Comput. Syst., 2003

Experiences of using a PKI to access a hospital information system by high street opticians.

[BibT_eX]

[DOI]

John P. New

Comput. Commun., 2003

Deficiencies in LDAP when used to support PKI.

[BibT_eX]

[DOI]

Commun. ACM, 2003

Policy Based Electronic Transmission of Prescriptions.

[BibT_eX]

[DOI]

Proceedings of the 4th IEEE International Workshop on Policies for Distributed Systems and Networks (POLICY 2003), 2003

Modifying LDAP to Support PKI.

[BibT_eX]

[DOI]

M. V. Sahalayev

Proceedings of the Data and Applications Security XVII: Status and Prospects, 2003

Persistent versus Dynamic Role Membership.

[BibT_eX]

[DOI]

Proceedings of the Data and Applications Security XVII: Status and Prospects, 2003

2002

RBAC Policies in XML for X.509 Based Privilege Management.

[BibT_eX]

Alexander Otenko

Proceedings of the Security in the Information Society: Visions and Perspectives, 2002

Experiences of Using a Public Key Infrastructure to Access Patient Confidential Data over the Internet.

[BibT_eX]

[DOI]

Proceedings of the 35th Hawaii International Conference on System Sciences (HICSS-35 2002), 2002

Privacy and Civil Liberties.

[BibT_eX]

Bhavani Thuraisingham

Proceedings of the Research Directions in Data and Applications Security, 2002

2001

Knowledge Issues Raised in Modelling Trust in a Public Key Infrastructure.

[BibT_eX]

[DOI]

Andrew Basden

Expert Syst. J. Knowl. Eng., 2001

Evaluating Trust in a Public Key Certification Authority.

[BibT_eX]

[DOI]

Andrew Basden

Comput. Secur., 2001

Providing Secure Access to Confidential Patient Information Detailing Diabetic Condition.

[BibT_eX]

Proceedings of the International Conference on Internet Computing, 2001

2000

Experiences of using a public key infrastructure for the preparation of examination papers.

[BibT_eX]

[DOI]

Rana Tassabehji

Comput. Educ., 2000

1999

Smart Cards Aren't Always the Smart Choice.

[BibT_eX]

[DOI]

Computer, 1999

1998

Enabling the Internet White Pages Service - the Directory Guardian.

[BibT_eX]

[DOI]

Proceedings of the Network and Distributed System Security Symposium, 1998

1997

Managing the X.500 Root Naming Context.

[BibT_eX]

[DOI]

RFC, March, 1997

Merging and extending the PGP and PEM trust models-the ICE-TEL trust model.

[BibT_eX]

[DOI]

Nada Kapidzic Cicovic

IEEE Netw., 1997

Trust Models in ICE-TEL.

[BibT_eX]

[DOI]

Nada Kapidzic Cicovic

Proceedings of the Network and Distributed System Security Symposium, 1997

1996

A method for collecting case study information via the Internet.

[BibT_eX]

[DOI]

IEEE Netw., 1996

Important lessons derived from X.500 case studies.

[BibT_eX]

[DOI]

IEEE Netw., 1996

1994

Interdomain Guardians in a Distributed Directory Service.

[BibT_eX]

Nick Pope

Proceedings of the Information Networks and Data Communication, 1994

Understanding X.500 - the directory.

[BibT_eX]

Chapman and Hall, ISBN: 978-0-412-43020-6, 1994

1993

Simulating The Global Directory Service With OPNET.

[BibT_eX]

[DOI]

Alex Andrianopoulos