SDAP: a secure hop-by-Hop data aggregation protocol for sensor networks
Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing
Secure hierarchical in-network aggregation in sensor networks
Proceedings of the 13th ACM conference on Computer and communications security
PeerReview: practical accountability for distributed systems
Proceedings of twenty-first ACM SIGOPS symposium on Operating systems principles
Attested append-only memory: making adversaries stick to their word
Proceedings of twenty-first ACM SIGOPS symposium on Operating systems principles
SIA: Secure information aggregation in sensor networks
Journal of Computer Security - Special Issue on Security of Ad-hoc and Sensor Networks
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Distributed aggregation algorithms are important in many present and future computing applications. However, after a decade of research, there are still numerous open questions regarding the security of this important class of algorithms. We intend to address some of these questions, mainly those regarding resilience against active attackers, whose aim is to compromise the integrity of the aggregate computation. Our work is currently in its initial stages, but we have identified promising research leads, which we present in this paper.