Category Archives: cloud

We introduce a privacy enhancing cloud service architecture based on the Direct Anonymous Attestation (DAA) scheme. In order to protect user data, the architecture provides cloud users with the abilities of controlling the extent of data sharing among their service … Continue reading →

We aim to build a secure system that can fend off both external and internal attackers. Many previous work deal with issues related to external attackers. Our system combines many existing techniques which we explain in the following sections. Data … Continue reading →

While the storage of corporate data on remote servers is not a new development, current expansion of cloud computing justifies a more careful look at its actual consequences involving privacy and confidentiality issues. We introduce a secure privacy preserving cloud … Continue reading →

Cloud computing is changing the way that organizations manage their data, due to its robustness, low cost and ubiquitous nature. Privacy concerns arise whenever sensitive data is outsourced to the cloud. We introduce a cloud database storage architecture that prevents … Continue reading →