3 papers
cs.CR2019
Secure Consistency Verification for Untrusted Cloud Storage by Public Blockchains
Kai Li, Yuzhe Tang, Beom Heyn Kim +1
This work presents ContractChecker, a Blockchain-based security protocol for verifying the storage consistency between the mutually distrusting cloud provider and clients. Unlike e…
cs.CR2017
Unity 2.0: Secure and Durable Personal Cloud Storage
Beom Heyn Kim, Wei Huang, Afshar Ganjali +1
While personal cloud storage services such as Dropbox, OneDrive, Google Drive and iCloud have become very popular in recent years, these services offer few security guarantees to u…
cs.OS2017
The Case for a Single System Image for Personal Devices
Beom Heyn Kim, Eyal de Lara, David Lie
Computing technology has gotten cheaper and more powerful, allowing users to have a growing number of personal computing devices at their disposal. While this trend is beneficial f…