Vivaldi: a decentralized network coordinate system
Proceedings of the 2004 conference on Applications, technologies, architectures, and protocols for computer communications
Constraint-based geolocation of internet hosts
Proceedings of the 4th ACM SIGCOMM conference on Internet measurement
Towards IP geolocation using delay and topology measurements
Proceedings of the 6th ACM SIGCOMM conference on Internet measurement
Proceedings of the 14th ACM conference on Computer and communications security
14th ACM Conference on Computer and Communications Security 2007
Pors: proofs of retrievability for large files
Proceedings of the 14th ACM conference on Computer and communications security
Provable data possession at untrusted stores
Proceedings of the 14th ACM conference on Computer and communications security
Compact Proofs of Retrievability
ASIACRYPT '08 Proceedings of the 14th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Proofs of Retrievability via Hardness Amplification
TCC '09 Proceedings of the 6th Theory of Cryptography Conference on Theory of Cryptography
Hey, you, get off of my cloud: exploring information leakage in third-party compute clouds
Proceedings of the 16th ACM conference on Computer and communications security
A model based approach for improving router geolocation
Computer Networks: The International Journal of Computer and Telecommunications Networking
HomeAlone: Co-residency Detection in the Cloud via Side-Channel Analysis
SP '11 Proceedings of the 2011 IEEE Symposium on Security and Privacy
Proceedings of the 2012 ACM Workshop on Cloud computing security workshop
Geolocation of data in the cloud
Proceedings of the third ACM conference on Data and application security and privacy
Towards self-repairing replication-based storage systems using untrusted clouds
Proceedings of the third ACM conference on Data and application security and privacy
Verification of data redundancy in cloud storage
Proceedings of the 2013 international workshop on Security in cloud computing
Mapping the expansion of Google's serving infrastructure
Proceedings of the 2013 conference on Internet measurement conference
TerraCheck: verification of dedicated cloud storage
DBSec'13 Proceedings of the 27th international conference on Data and Applications Security and Privacy XXVII
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Clients of storage-as-a-service systems such as Amazon's S3 want to be sure that the files they have entrusted to the cloud are available now and will be available in the future. Using protocols from previous work on proofs of retriev-ability and on provable data possession, clients can verify that their files are available now. But these protocols do not guarantee that the files are replicated onto multiple drives or multiple datacenters. Such tests are crucial if cloud storage is to provide resilience to natural disasters and power outages as well as improving the network latency to different parts of the world. In this paper, we study the problem of verifying that a cloud storage provider replicates the data in diverse geolocations. We provide a theoretical framework for verifying this property. Our model accurately determines which Amazon CloudFront location serves content for Planetlab nodes across the continental US. Our work is complementary to the recent paper of Bowers et al., which uses different techniques to verify that files are replicated across multiple drives in a single datacenter.