scholarly journals Attribute-Based Encryption for Access Control in Cloud Ecosystems

2021 ◽  
Author(s):  
giovanni bartolomeo
Keyword(s):  
Cloud Computing ◽  
Performance Evaluation ◽  
Access Control ◽  
Control Procedure ◽  
Exchange Flow ◽  
Token Exchange ◽  
Multiple Identity ◽  
Attribute Based Encryption ◽  
Services Integration ◽  
Enabling Services

<p>We introduce a distributed, fine-granuled, policy-based resource access control protocol leveraging on Attribute-Based Encryption. The protocol secures the whole access control procedure from the authorization issuer to the resource server providing grant confidentiality, proof of possession, antiforgery and may be implemented through a common web token exchange flow plus a HTTP basic authentication. As such, it may easily map to Cloud computing SaaS paradigms, enabling services integration into a single authorization-centric ecosystem even across multiple identity domains. We also present the results of a performance evaluation on a first prototype implementation.</p>

scholarly journals Attribute-Based Encryption for Access Control in Cloud Ecosystems

2022 ◽  
Author(s):  
giovanni bartolomeo
Keyword(s):  
Cloud Computing ◽  
Performance Evaluation ◽  
Access Control ◽  
Control Procedure ◽  
Exchange Flow ◽  
Token Exchange ◽  
Multiple Identity ◽  
Attribute Based Encryption ◽  
Services Integration ◽  
Enabling Services

<p>We introduce a distributed, fine-granuled, policy-based resource access control protocol leveraging on Attribute-Based Encryption. The protocol secures the whole access control procedure from the authorization issuer to the resource server providing grant confidentiality, proof of possession, antiforgery and may be implemented through a common web token exchange flow plus a HTTP basic authentication. As such, it may easily map to Cloud computing SaaS paradigms, enabling services integration into a single authorization-centric ecosystem even across multiple identity domains. We also present the results of a performance evaluation on a first prototype implementation.</p>

scholarly journals Attribute-Based Encryption for Access Control in Cloud Ecosystems

2021 ◽  
Author(s):  
giovanni bartolomeo
Keyword(s):  
Cloud Computing ◽  
Performance Evaluation ◽  
Access Control ◽  
Control Procedure ◽  
Exchange Flow ◽  
Prototype Implementation ◽  
Token Exchange ◽  
Multiple Identity ◽  
Digital Ecosystem ◽  
Attribute Based Encryption

We introduce a distributed, fine-granuled, policy-based resource access control protocol leveraging on Attribute-Based Encryption. The protocol secures the whole access control procedure from the authorization issuer to the resource server providing grant confidentiality, proof of possession, antiforgery and may be implemented through a developer familiar web token exchange flow plus a HTTP basic authentication flow. As such, it may map to Cloud computing SaaS paradigm, enabling microservices integration into a single, authorization-centric digital ecosystem, even across multiple identity domains. We also present the results of a performance evaluation on a first prototype implementation.

scholarly journals Attribute-Based Encryption for Access Control in Cloud Ecosystems

2021 ◽  
Author(s):  
giovanni bartolomeo
Keyword(s):  
Cloud Computing ◽  
Performance Evaluation ◽  
Access Control ◽  
Control Procedure ◽  
Exchange Flow ◽  
Prototype Implementation ◽  
Token Exchange ◽  
Multiple Identity ◽  
Digital Ecosystem ◽  
Attribute Based Encryption

We introduce a distributed, fine-granuled, policy-based resource access control protocol leveraging on Attribute-Based Encryption. The protocol secures the whole access control procedure from the authorization issuer to the resource server providing grant confidentiality, proof of possession, antiforgery and may be implemented through a developer familiar web token exchange flow plus a HTTP basic authentication flow. As such, it may map to Cloud computing SaaS paradigm, enabling microservices integration into a single, authorization-centric digital ecosystem, even across multiple identity domains. We also present the results of a performance evaluation on a first prototype implementation.

scholarly journals Attribute-Based Encryption for Access Control in Cloud Ecosystems

2021 ◽  
Author(s):  
giovanni bartolomeo
Keyword(s):  
Cloud Computing ◽  
Performance Evaluation ◽  
Access Control ◽  
Control Procedure ◽  
Exchange Flow ◽  
Prototype Implementation ◽  
Token Exchange ◽  
Multiple Identity ◽  
Digital Ecosystem ◽  
Attribute Based Encryption

We introduce a distributed, fine-granuled, policy-based resource access control protocol leveraging on Attribute-Based Encryption. The protocol secures the whole access control procedure from the authorization issuer to the resource server providing grant confidentiality, proof of possession, antiforgery and may be implemented through a developer familiar web token exchange flow plus a HTTP basic authentication flow. As such, it may map to Cloud computing SaaS paradigm, enabling microservices integration into a single, authorization-centric digital ecosystem, even across multiple identity domains. We also present the results of a performance evaluation on a first prototype implementation.

Auditable $\sigma $ -Time Outsourced Attribute-Based Encryption for Access Control in Cloud Computing

2018 ◽  
Vol 13 (1) ◽  
pp. 94-105 ◽  
Author(s):  
Jianting Ning ◽  
Zhenfu Cao ◽  
Xiaolei Dong ◽  
Kaitai Liang ◽  
Hui Ma ◽  
...  
Keyword(s):  
Cloud Computing ◽  
Access Control ◽  
Attribute Based Encryption

scholarly journals HASBE access control model with Secure Key Distribution and Efficient Domain Hierarchy for cloud computing

2016 ◽  
Vol 6 (2) ◽  
pp. 770
Author(s):  
RajaniKanth Aluvalu ◽  
Vanraj Kamliya ◽  
Lakshmi Muddana
Keyword(s):  
Cloud Computing ◽  
Access Control ◽  
Key Distribution ◽  
Control Model ◽  
Huge Amount ◽  
Hierarchical Assembly ◽  
Fine Grained ◽  
Access Control Models ◽  
Access Control Policies ◽  
Attribute Based Encryption

Cloud computing refers to the application and service that run on a distributed system using virtualized resources and access by common internet protocol and networking standard. Cloud computing virtualizes system by pooling and sharing resources. System and resources can be monitored from central infrastructure as needed. It requires high security because now day’s companies are placing more essential and huge amount of data on cloud. Hence traditional access control models are not sufficient for cloud computing applications. So encryption based on Attribute (“ABE”-“Attribute based encryption”) has been offered for access control of subcontracted data in cloud computing with complex access control policies. Traditional HASBE provides Flexibility, scalability and fine-grained access control but does not support hierarchical domain structure. In this paper, we had enhanced “Hierarchical attribute-set-based encryption” (“HASBE”) access control with a hierarchical assembly of users, with flexible domain Hierarchy structure and Secure key distribution with predefined policy

HASBE access control model with Secure Key Distribution and Efficient Domain Hierarchy for cloud computing

2016 ◽  
Vol 6 (2) ◽  
pp. 770
Author(s):  
RajaniKanth Aluvalu ◽  
Vanraj Kamliya ◽  
Lakshmi Muddana
Keyword(s):  
Cloud Computing ◽  
Access Control ◽  
Key Distribution ◽  
Control Model ◽  
Huge Amount ◽  
Hierarchical Assembly ◽  
Fine Grained ◽  
Access Control Models ◽  
Access Control Policies ◽  
Attribute Based Encryption

Cloud computing refers to the application and service that run on a distributed system using virtualized resources and access by common internet protocol and networking standard. Cloud computing virtualizes system by pooling and sharing resources. System and resources can be monitored from central infrastructure as needed. It requires high security because now day’s companies are placing more essential and huge amount of data on cloud. Hence traditional access control models are not sufficient for cloud computing applications. So encryption based on Attribute (“ABE”-“Attribute based encryption”) has been offered for access control of subcontracted data in cloud computing with complex access control policies. Traditional HASBE provides Flexibility, scalability and fine-grained access control but does not support hierarchical domain structure. In this paper, we had enhanced “Hierarchical attribute-set-based encryption” (“HASBE”) access control with a hierarchical assembly of users, with flexible domain Hierarchy structure and Secure key distribution with predefined policy

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