An Information Platform for Smart Communities Realizing Data Usage Authentication and Secure Data Sharing

Niwa, Akira; Nishi, Hiroaki

doi:10.1109/candar.2017.73

Cited by 5 publications

(6 citation statements)

References 10 publications

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“…VCRM [7] is a system which controls usage of data according to the requirements of consumers and vendors. The architecture of VCRM is illustrated in Fig.…”

Section: Related Workmentioning

confidence: 99%

“…In addition, the access to data is determined by the relationship and can be changed by consumers. The original VCRM [7] does not manage actual dataflows; therefore, it was difficult to observe new privacy laws. This paper expands the scheme of conventional VCRM, and flow table to manage flows related to consumer and vendors' relationship.…”

Section: Related Workmentioning

confidence: 99%

“…Vendor and Consumer Relationship Management (VCRM) is a framework for managing the relationship between data providers and service providers on a one-to-one basis. Niwa et al [7] implemented a core function to manage relationships based on vendor and consumer tables. This study expands the concept of VCRM to manage flows generated between consumers and vendors by analyzing application-layer identifiers.…”

Section: Edge Computing Environment Using Tag-basedmentioning

confidence: 99%

“…In addition, the access to data is determined by the relationship and can be changed by consumers. The original VCRM [7] does not manage actual dataflows; therefore, it was difficult to observe OpenFlow is a technology used to realize software-defined networks (SDN). Compared to conventional networking protocols such as OSPF, OpenFlow enables a simpler configuration of network switches owing to centralized switch management by the OpenFlow controller.…”

Section: Related Workmentioning

confidence: 99%

“…Niwa et al . [7] implemented a core function to manage relationships based on vendor and consumer tables. This study expands the concept of VCRM to manage flows generated between consumers and vendors by analyzing application‐layer identifiers.…”

Section: Introductionmentioning

confidence: 99%

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Access Control Management System for Edge Computing Environment Using Tag‐Based Matching and Cache Injection

Shimahara

Nohara

Nishi

2023

IEEJ Transactions Elec Engng

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With increasing attention to the secondary use of data, privacy protection laws such as the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) have come into force to protect residents from unauthorized exploitation of personal data. Flow management is an effective method to track the distribution of user data in a multi-domain network environment. Transparency in the relationship between data and service providers is essential to track the status of data provision. Vendor and Consumer Relationship Management (VCRM) manages this relationship by regulating relevant flow information. VCRM is expected to collaborate with the edge-computing environment in the management of regional unit flow, wherein all access to personal user data should be restricted in accordance with the stakeholders' requests. Accordingly, this study proposes a packet processing function that collaborates with VCRM to manage the access control of flows passing through a regional network. Moreover, this paper proposes methods to reduce packet processing time on the switch, and requests to the switch controller. Using tag-based matching and cache injection methods, the number of requests to the controller decreased to 33.4% of the original figure. Our proposed method also reduces the total processing time on flow management switches in the network environment in the analysis of encrypted TCP streams such as HTTP over TLS and MQTT over TLS.

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“…VCRM [7] is a system which controls usage of data according to the requirements of consumers and vendors. The architecture of VCRM is illustrated in Fig.…”

Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Edge Computing Environment Using Tag-basedmentioning

confidence: 99%

“…In addition, the access to data is determined by the relationship and can be changed by consumers. The original VCRM [7] does not manage actual dataflows; therefore, it was difficult to observe OpenFlow is a technology used to realize software-defined networks (SDN). Compared to conventional networking protocols such as OSPF, OpenFlow enables a simpler configuration of network switches owing to centralized switch management by the OpenFlow controller.…”

Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations