An Efficient System for Non-transferable Anonymous Credentials with Optional Anonymity Revocation
EUROCRYPT '01 Proceedings of the International Conference on the Theory and Application of Cryptographic Techniques: Advances in Cryptology
Accountability protocols: Formalized and verified
ACM Transactions on Information and System Security (TISSEC)
SP '07 Proceedings of the 2007 IEEE Symposium on Security and Privacy
Blacklistable anonymous credentials: blocking misbehaving users without ttps
Proceedings of the 14th ACM conference on Computer and communications security
Communications of the ACM - Organic user interfaces
Accountable internet protocol (aip)
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
Privacy and security: Usable security: how to get it
Communications of the ACM - Scratch Programming for All
Towards a theory of accountability and audit
ESORICS'09 Proceedings of the 14th European conference on Research in computer security
Dissent: accountable anonymous group messaging
Proceedings of the 17th ACM conference on Computer and communications security
Accountability: definition and relationship to verifiability
Proceedings of the 17th ACM conference on Computer and communications security
Privacy, Anonymity, and Accountability in Ad-Supported Services
LICS '12 Proceedings of the 2012 27th Annual IEEE/ACM Symposium on Logic in Computer Science
Modelling legitimate expectations
JSAI-isAI'12 Proceedings of the 2012 international conference on New Frontiers in Artificial Intelligence
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We propose a focus on accountability as a mechanism for ensuring security in information systems. To that end, we present a formal definition of it accountability in information systems. Our definition is more general and potentially more widely applicable than the accountability notions that have previously appeared in the security literature. In particular, we treat in a unified manner scenarios in which accountability is enforced automatically and those in which enforcement must be mediated by an authority; similarly, our formalism includes scenarios in which the parties who are held accountable can remain anonymous and those in which they must be identified by the authorities to whom they are accountable. Essential elements of our formalism include event traces and it utility functions and the use of these to define punishment and related notions.