Proceedings of the 2nd International Workshop on Hot Topics in Cloud service Scalability - HotTopiCS '14

2014 ◽  
Keyword(s):  
International Workshop ◽  
Cloud Service ◽  
Service Scalability

Sealed computation: a mechanism to support privacy-aware trustworthy cloud service

2019 ◽  
Vol 27 (5) ◽  
pp. 601-620
Author(s):  
Lamya Abdullah ◽  
Juan Quintero
Keyword(s):  
Cloud Computing ◽  
Data Processing ◽  
Data Privacy ◽  
International Workshop ◽  
Cloud Service ◽  
Security And Privacy ◽  
User Requirement ◽  
Content Type ◽  
Single Entity ◽  
Preliminary Version

Purpose The purpose of this study is to propose an approach to avoid having to trust a single entity in cloud-based applications. In cloud computing, data processing is delegated to a remote party for efficiency and flexibility reasons. A practical user requirement usually is data privacy; hence, the confidentiality and integrity of data processing needs to be protected. In the common scenarios of cloud computing today, this can only be achieved by assuming that the remote party does not in any form act maliciously. Design/methodology/approach An approach that avoids having to trust a single entity is proposed. This approach is based on two concepts: the technical abstraction of sealed computation, i.e. a technical mechanism to confine a privacy-aware processing of data within a tamper-proof hardware container, and the role of an auditing party that itself cannot add functionality to the system but is able to check whether the system (including the mechanism for sealed computation) works as expected. Findings Discussion and analysis of the abstract, technical and procedural requirements of these concepts and how they can be applied in practice are explained. Originality/value A preliminary version of this paper was published in the proceedings of the second International Workshop on SECurity and Privacy Requirements Engineering (SECPRE, 2018).

Multimedia system and database simulation based on internet of things and cloud service platform

2020 ◽  
pp. 1-12
Author(s):  
Zhang Caiqian ◽  
Zhang Xincheng
Keyword(s):  
Internet Of Things ◽  
Cloud Service ◽  
Multimedia System ◽  
The Internet ◽  
Multimedia Database ◽  
Cloud Platform ◽  
Service Platform ◽  
Device Management ◽  
Cloud Service Platform ◽  
The Internet Of Things

The existing stand-alone multimedia machines and online multimedia machines in the market have certain deficiencies, so they cannot meet the actual needs. Based on this, this research combines the actual needs to design and implement a multi-media system based on the Internet of Things and cloud service platform. Moreover, through in-depth research on the MQTT protocol, this study proposes a message encryption verification scheme for the MQTT protocol, which can solve the problem of low message security in the Internet of Things communication to a certain extent. In addition, through research on the fusion technology of the Internet of Things and artificial intelligence, this research designs scheme to provide a LightGBM intelligent prediction module interface, MQTT message middleware, device management system, intelligent prediction and push interface for the cloud platform. Finally, this research completes the design and implementation of the cloud platform and tests the function and performance of the built multimedia system database. The research results show that the multimedia database constructed in this paper has good performance.

Development of Cloud Service for Interconnect Testing on HEMS Devices

2013 ◽  
Vol 133 (4) ◽  
pp. 818-819
Author(s):  
Hiroshi Sugimura ◽  
Kazuo Sekiya ◽  
Tomoki Watanabe ◽  
Masao Isshiki
Keyword(s):  
Cloud Service ◽  
Interconnect Testing
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