Secure distributed top-k aggregation

@article{Jnsson2012SecureDT,
  title={Secure distributed top-k aggregation},
  author={Kristj{\'a}n Valur J{\'o}nsson and Karl Palmskog and Ymir Vigfusson},
  journal={2012 IEEE International Conference on Communications (ICC)},
  year={2012},
  pages={804-809}
}
In-network aggregation is an efficient and scalable distributed approach to global state approximation. However, security remains an open problem in such systems, especially when we consider dynamic network effects, such as mobility, packet loss and churn. In this paper, we consider the reseilience of the top-k aggregate to manipulation by active insider adversaries. Unfortunately, this versatile aggregation function is inherently insecure. We propose a simple, low-overhead solution to the… CONTINUE READING

References

Publications referenced by this paper.
SHOWING 1-10 OF 45 REFERENCES

Securing distributed aggregation with trusted devices

  • K. V. Jónsson, Ý. Vigfússon
  • NordSec, Tallinn, Estonia, Oct. .
  • 2011
3 Excerpts

Similar Papers

Loading similar papers…