The Center for Education and Research in Information Assurance and Security (CERIAS)

The Center for Education and Research in
Information Assurance and Security (CERIAS)
Center for Education and Research in Information Assurance and Security

Secure Collaboration in Mediator-free Environments

Author

Mohamed Shehab

Tech report number

CERIAS TR 2007-37

Entry type

phdthesis

Abstract

The internet and related technologies have made multidomain collaborations a reality. Collaboration enables domains to effectively share resources; however it introduced several security challenges. Managing security in the absence of a central mediator is even more challenging. in this dissertation, we propose a distributed secure interoperability framework for mediator-free collaboration environments.

Date

2007 – 08

Key alpha

Secure Collaboration in Mediator-free Environments

School

Purdue University

Publication Date

2007-08-01

Contents

1. Introduction. 2. Related Work 3. Framework for Secure Mediator-Free Collaborations 4. Workflow Authorization in Mediator-Free Environments 5. Web Services Discovery in Secure Collaboration Environments 6. Role Routing Protocol (RRP) 7. Conclusion

Keywords

Secure Collaboration, Mediator-free Environments

Language

English

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