A decentralized model for information flow control
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MobiHoc '00 Proceedings of the 1st ACM international symposium on Mobile ad hoc networking & computing
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IPTPS '01 Revised Papers from the First International Workshop on Peer-to-Peer Systems
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MDM '03 Proceedings of the 4th International Conference on Mobile Data Management
The Eigentrust algorithm for reputation management in P2P networks
WWW '03 Proceedings of the 12th international conference on World Wide Web
Toward Secure Key Distribution in Truly Ad-Hoc Networks
SAINT-W '03 Proceedings of the 2003 Symposium on Applications and the Internet Workshops (SAINT'03 Workshops)
Random Key Predistribution Schemes for Sensor Networks
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
Towards Practical Automated Trust Negotiation
POLICY '02 Proceedings of the 3rd International Workshop on Policies for Distributed Systems and Networks (POLICY'02)
Proceedings of the 9th annual international conference on Mobile computing and networking
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Mobile Networks and Applications
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ICDCSW '04 Proceedings of the 24th International Conference on Distributed Computing Systems Workshops - W7: EC (ICDCSW'04) - Volume 7
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ITCC '04 Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04) Volume 2 - Volume 2
PeerTrust: Supporting Reputation-Based Trust for Peer-to-Peer Electronic Communities
IEEE Transactions on Knowledge and Data Engineering
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 12 - Volume 13
Distributed Detection of Node Replication Attacks in Sensor Networks
SP '05 Proceedings of the 2005 IEEE Symposium on Security and Privacy
Automated trust negotiation using cryptographic credentials
Proceedings of the 12th ACM conference on Computer and communications security
Node Cooperation in Hybrid Ad Hoc Networks
IEEE Transactions on Mobile Computing
A comparison of MNT curves and supersingular curves
Applicable Algebra in Engineering, Communication and Computing
A Cryptographic Decentralized Label Model
SP '07 Proceedings of the 2007 IEEE Symposium on Security and Privacy
Fuzzy Multi-Level Security: An Experiment on Quantified Risk-Adaptive Access Control
SP '07 Proceedings of the 2007 IEEE Symposium on Security and Privacy
Multi-Dimensional Range Query over Encrypted Data
SP '07 Proceedings of the 2007 IEEE Symposium on Security and Privacy
Generic Constructions of Identity-Based and Certificateless KEMs
Journal of Cryptology
Conjunctive, subset, and range queries on encrypted data
TCC'07 Proceedings of the 4th conference on Theory of cryptography
New strategies for revocation in ad-hoc networks
ESAS'07 Proceedings of the 4th European conference on Security and privacy in ad-hoc and sensor networks
Hierarchical identity based encryption with constant size ciphertext
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
Efficient identity-based key encapsulation to multiple parties
IMA'05 Proceedings of the 10th international conference on Cryptography and Coding
SP 800-30. Risk Management Guide for Information Technology Systems
SP 800-30. Risk Management Guide for Information Technology Systems
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IEEE Communications Magazine
Remote Attestation of Attribute Updates and Information Flows in a UCON System
Trust '09 Proceedings of the 2nd International Conference on Trusted Computing
A metadata calculus for secure information sharing
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OTM '09 Proceedings of the Confederated International Conferences, CoopIS, DOA, IS, and ODBASE 2009 on On the Move to Meaningful Internet Systems: Part II
A new schema for security in dynamic uncertain environments
SARNOFF'09 Proceedings of the 32nd international conference on Sarnoff symposium
SCN'10 Proceedings of the 7th international conference on Security and cryptography for networks
Risk-Aware role-based access control
STM'11 Proceedings of the 7th international conference on Security and Trust Management
Risk-based adaptive security for smart IoT in eHealth
Proceedings of the 7th International Conference on Body Area Networks
Using community structure to control information sharing in online social networks
Computer Communications
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In both the commercial and defence sectors a compelling need is emerging for the rapid, yet secure, dissemination of information across traditional organisational boundaries. In this paper we present a novel trust management paradigm for securing pan-organisational information flows that aims to address the threat of information leakage. Our trust management system is built around an economic model and a trust-based encryption primitive wherein: (i) entities purchase a key from a Trust Authority (TA) which is bound to a voluntarily reported trust score r, (ii) information flows are encrypted such that a flow tagged with a recipient trust score R can be decrypted by the recipient only if it possesses the key corresponding to a voluntarily reported score r