A security framework for dynamic collaborative working environments
TL;DR: This paper focuses on how security concepts originating from the Grid domain have been applied for collaborative working environments and a security model enabling such dynamic, secure and trustworthy collaborations is presented.
read more
Abstract: Moving away from simple data sharing within the science community towards cross-organizational collaboration scenarios significantly increased challenges related to security and privacy. They need to be addressed in order to make cross-organizational applications such as collaborative working environments a business proposition within communities such as eHealth, construction or manufacturing. Increasingly distributed scenarios where many different types of services need to be combined in order to implement semantically enriched business processes demand new approaches to security within such dynamic Virtual Organizations. The allocation of access rights need to be possible in an easy and controlled way in order to allow inexperienced users to maintain the information and ensure compliance e.g. with legal and privacy related regulations. In this paper the focus is how security concepts originating from the Grid domain have been applied for collaborative working environments. The chosen scenarios are a Virtual Laboratory for Infectious Diseases (ViroLab) and different collaborative environments from the engineering domain as defined within the CoSpaces project. The requirements from these scenarios are analyzed and a security model enabling such dynamic, secure and trustworthy collaborations is presented.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
•Dissertation
On methodologies to select systems for automated personal identification
Anthony Palmer
- 01 Jan 2015
TL;DR: It is concluded that a systematic methodology is reasonably efficacious for selecting the optimal system when the circumstances surrounding the application context necessitate a comprehensive inquiry.
10
•Dissertation
Applying Digital Rights Management to Corporate Information Systems
Ziyi Su
- 23 Mar 2012
TL;DR: A security policy model including both usage rights and related obligations is proposed, including a dedicated syntax and semantics to model both policy organisation, usage and obligations before paying attention on the “collaborative environment constraints”.
5
Intelligent Multi-Domain RBAC Model
Rubina Ghazal,Ahmad Kamran Malik,Nauman Qadeer,Mansoor Ahmed +3 more
- 01 Jan 2016
TL;DR: The proposed model extends the RBAC model using intelligent agents, ontologies and design patterns and introduces multi-agent monitors for role and permission assignments, session tracking, constraint handling and maintaining role hierarchy semantically.
4
A Security Model for Distributed Collaborative Environments in the Healthcare
Rafael Viana Lopes Araujo,Francisco J. S. E. Silva +1 more
- 24 Jun 2013
TL;DR: The present work proposes a security model for distributed collaborative environments focusing the support for medical researches, and proposes a model for asynchronous and synchronous communication mechanisms.
4
Increased flexibility and dynamics in distributed applications and processes through resource decoupling
Alexander Kipp
- 01 Jan 2014
TL;DR: A new virtualisation approach is introduced, allowing for both, the transparent integration of services in abstract process description languages, as well as the role based integration of human experts in this processes.
3
References
•Book
Collaboration and the knowledge economy : issues, applications, case studies
Paul Cunningham,Miriam Cunningham +1 more
- 01 Jan 2008
TL;DR: In this article, the authors present a collection of over 200 contributions on commercial, government or societal exploitation of the Internet and ICT, representing cutting edge research, innovation and good practice from five continents.
70
Privacy enhancing techniques - the key to secure communication and management of clinical and genomic data.
TL;DR: Some of the privacy protection problems related to genomics based medicine and the relevance of Trusted Third Parties and Privacy Enhancing Techniques in the restricted context of clinical research and statistics are introduced.
53
Web services and web service security standards
TL;DR: This paper provides a short introduction to basic web services concepts and describes in greater detail the various specifications related to reliability, transactions and in particular security which are referred to as the Microsoft/IBM WS-^* family of specifications.
48
Virtual Laboratory for Development and Execution of Biomedical Collaborative Applications
Marian Bubak,Tomasz Gubała,Maciej Malawski,Bartosz Balis,Włodzimierz Funika,T. Bartynski,Eryk Ciepiela,Daniel Harezlak,Marek Kasztelnik,J. Kocot,Dariusz Król,Piotr Nowakowski,M. Pelczar,J. Wach,M. Assel,Alfredo Tirado-Ramos +15 more
- 17 Jun 2008
TL;DR: The paper explains the challenges involved in building a modern, inter-organizational platform to support science and gives an overview of solutions to these challenges.
30
A model for access negotiations in dynamic coalitions
Himanshu Khurana,Virgil D. Gligor +1 more
- 14 Jun 2004
TL;DR: To define and verify the correctness of tools for automated negotiation, this work presents a formal state-transition model of the process of negotiating a common access state.
21