Domain based storage protection with secure access control for the cloud

Paladi, Nicolae; Michalas, Antonis; Gehrmann, Christian

doi:10.1145/2600075.2600082

Cited by 24 publications

(16 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Threat Model Similar to existing works in the area [34,37], we assume a semi-honest cloud provider. In the semi-honest adversarial model, a malicious cloud provider correctly follows the protocol specification.…”

Section: Threat Model Secure Storage and Query Middlewarementioning

confidence: 99%

PaaSword: A Holistic Data Privacy and Security by Design Framework for Cloud Services

et al. 2017

Self Cite

View full text Add to dashboard Cite

Enterprises increasingly recognize the compelling economic and operational benefits from virtualizing and pooling IT resources in the cloud. Nevertheless, the significant and valuable transformation of organizations that adopt cloud computing is accompanied by a number of security threats that should be considered. In this paper, we outline significant security challenges presented when migrating to a cloud environment and propose PaaSword -a novel holistic framework that aspires to alleviate these challenges. Specifically, the proposed framework involves a context-aware security model, the necessary policies enforcement mechanism along with a physical distribution, encryption and query middleware.

show abstract

Section: Threat Model Secure Storage and Query Middlewarementioning

confidence: 99%

PaaSword: A Holistic Data Privacy and Security by Design Framework for Cloud Services

et al. 2017

Self Cite

View full text Add to dashboard Cite

show abstract

“…Cloud middleware creates the cloud infrastructure abstraction by weaving the available resources into a single platform. In our system model we consider a cloud computing environment based on a trusted IaaS provider like the one described in [11]. The IaaS platform consists of cloud hosts which operate virtual machine guests and communicate through a network.…”

Section: System Model and Problem Statementmentioning

confidence: 99%

HealthShare: Using Attribute-Based Encryption for Secure Data Sharing between Multiple Clouds

Michalas

Weingarten

2017

2017 IEEE 30th International Symposium on Computer-Based Medical Systems (CBMS)

Self Cite

View full text Add to dashboard Cite

Abstract-In this invited paper, we propose HealthSharea forward-looking approach for secure ehealth data sharing between multiple organizations that are hosting patients' data in different clouds. The proposed protocol is based on a Revocable Key-Policy Attribute-Based Encryption scheme and allows users to share encrypted health records based on a policy that has been defined by the data owner (i.e. patient, a member of the hospital, etc). Furthermore, access to a malicious or compromised user/organization can be easily revoked without the need to generate fresh encryption keys.

show abstract

“…We consider a cloud computing environment based on a trusted IaaS provider like the one described in [14] and [15]. The IaaS platform consists of cloud hosts which operate virtual machine guests and communicate through a network.…”

Section: Cloud Service Provider (Csp)mentioning

confidence: 99%