The key goal of this workshop is to foster active interactions among diverse researchers and practitioners, and generate added momentum towards research in finding viable solutions to the security and privacy challenges faced by the current and future collaborative systems and infrastructures.

We solicit unpublished research papers, both regular (8 pages max) and short (4 pages max) papers, that address theoretical issues and practical implementations/experiences related to security and privacy solutions for collaborative systems. Topics of interest include, but are not limited to:

Secure dynamic coalition environments
Privacy control in collaborative environments
Secure workflows for collaborative computing
Policy-based management of collaborative workspace
Secure middleware for large scale collaborative infrastructures
Security and privacy issues in mobile collaborative applications
Identity management for large scale collaborative infrastructures
Semantic web technologies for secure collaborative infrastructure
Trust models, trust negotiation/management for collaborative systems
Access control models and mechanisms for collaboration environments
Protection models and mechanisms for peer-to-peer collaborative environments
Delegation, accountability, and information flow control in collaborative applications
Intrusion detection, recovery and survivability of collaborative systems/infrastructures
Security of web services and grid technologies for supporting multidomain collaborative applications
Security and privacy challenges in cloud-based collaborative applications
Insider threats in collaborative systems/applications

Proposed Workshop Structure
Keynote Speech and a Panel
Presentations 20 minutes each – we expect about 15 full/short papers.