Towards a fast and secure design for enterprise-oriented cloud storage  systems

Fang Dong; Pengcheng Zhou; Zijian Liu; Dian Shen; Zhuqing Xu; Junzhou Luo

首页> 外文期刊>Concurrency and Computation >Towards a fast and secure design for enterprise-oriented cloud storage systems

【24h】

Towards a fast and secure design for enterprise-oriented cloud storage systems

机译：面向面向企业的云存储系统的快速安全设计

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

With the rapid development of information technology, enormous volumes of data are being generated by enterprises at all times. The management and storage of these large-scale data have always been challenging enterprises. As these data are usually shared among users in a collaborativemanner, secure data access and access performance are 2 key concerns for data storage of enterprises. However, current solutions fail to meet the requirements of enterprises since they suffer from the following drawbacks: (1) they do not support fine-grained access control and cannot meet the strict secure data access requirements of enterprises, and (2) they suffer from the unpredictable access latency. Thus in this paper,wepropose Frostor, an enterprise-oriented cloud storage system,whichaddresses the secure data access issue throughauser accountandIP-based fine-grained access control mechanism, and guarantees the access performance via a two-level performance optimization mechanism.We further implementFrostor anddeploy itonthe testbed environment in a real data center. Extensive evaluations have shown that Frostor implements fine-grained access control, while achieving a significant reduction (≥ 60%) on access latency.

机译：随着信息技术的飞速发展，企业一直在产生大量的数据。这些大型数据的管理和存储一直是企业面临的挑战。由于这些数据通常以协作方式在用户之间共享，因此安全的数据访问和访问性能是企业数据存储的两个关键问题。但是，当前的解决方案由于具有以下缺点而无法满足企业的需求：（1）它们不支持细粒度的访问控制，并且不能满足企业严格的安全数据访问要求；（2）它们遭受不可预测的访问延迟。因此，在本文中，我们提出了面向企业的云存储系统Frostor，该系统通过用户帐户和基于IP的细粒度访问控制机制解决安全数据访问问题，并通过两级性能优化机制来保证访问性能。我们进一步实现了Frostor并在真实数据中心的测试平台环境中部署它。广泛的评估表明，Frostor实现了细粒度的访问控制，同时实现了访问延迟的显着降低（≥60％）。

著录项

来源
《Concurrency and Computation》 |2017年第19期|e4177.1-e4177.15|共15页
作者
Fang Dong; Pengcheng Zhou; Zijian Liu; Dian Shen; Zhuqing Xu; Junzhou Luo;
展开▼
作者单位

School of Computer Science and Engineering,Southeast University, Nanjing, China;

School of Computer Science and Engineering,Southeast University, Nanjing, China;

School of Computer Science and Engineering,Southeast University, Nanjing, China;

School of Computer Science and Engineering,Southeast University, Nanjing, China;

School of Computer Science and Engineering,Southeast University, Nanjing, China;

School of Computer Science and Engineering,Southeast University, Nanjing, China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
access control; access performance optimization; cloud storage system; directory cache; distributed file system; Prefetch;

机译：访问控制;访问性能优化;云存储系统;目录缓存;分布式文件系统;预取;

相似文献

外文文献
中文文献
专利

1. A Secure Erasure Code-Based Cloud Storage System With Secured Data Forwarding [J] . S. Sibiya, A. Kumaresan, K. Vijayakumar Advances in Natural and Applied Sciences . 2017,第6期

机译：具有安全数据转发功能的基于安全擦除代码的云存储系统
2. Design of ECC based Secured Cloud Storage Mechanism for Transaction Rich Applications [J] . V. Gopinath, R. S. Bhuvaneswaran Computers, Materials & Continua . 2018,第2期

机译：基于ECC安全云存储机制的交易丰富应用设计
3. Design of ECC based Secured Cloud Storage Mechanism for Transaction Rich Applications [J] . V.Gopinath, R.S.Bhuvaneswaran 计算机、材料和连续体(英文) . 2018,第011期

机译：基于ECC安全云存储机制的交易丰富应用设计
4. ECStor: A Flexible Enterprise-Oriented Cloud Storage System Based on GlusterFS [C] . Pengcheng Zhou, Fang Dong, Zhuqing Xu, International Conference on Advanced Cloud and Big Data . 2016

机译：ECStor：基于GlusterFS的灵活的面向企业的云存储系统
5. Kurma: Efficient and Secure Multi-Cloud Storage Gateways for Network-Attached Storage [D] . Chen, Ming. 2017

机译：Kurma：用于网络附加存储的高效且安全的多云存储网关
6. Design of Secure Protocol for Cloud-Assisted Electronic Health Record System Using Blockchain [O] . MyeongHyun Kim, SungJin Yu, JoonYoung Lee, 2020

机译：基于区块链的云辅助电子病历系统安全协议设计
7. ABSTRACT Various body parts or organs can be analysed to identify the different diseases in the human body. Fingernail analysis is one of the ways to identify disease in the human body. Nails are the body part which are farthest from the heart and therefore receive oxygen at last. As a result the nails are the first who show the symptoms of a disease in the human body. Fingernails can be easily captured for diagnosis and there are no heavy equipment or no specific conditions required to use nail image for disease diagnosis, like in other tests and scanning processes. Human nails deliver beneficial information about complaints or any nutritive imbalances in the human body depending upon their shape, texture and colour. In human beings, numerous systemic and skin diseases can be easily analyzed through careful examination of nails of both the limbs. A lot of nail illnesses have been found to be primary signs of numerous underlying systemic illnesses. The colour, texture or shape changes in nails are signs of many diseases mainly affecting nails. Considering all these properties of nails a system is proposed that uses digital image processing (DIP) methods for identifying such changes in the human nail to get more precise results and predict numerous diseases effortlessly. With the emerging Internet of Things (IOT) concept the generated report is made available remotely, this will help users to reduce transportation efforts. As the system has to deal with large and private data, the security of data must be ensured. To keep the data confidential, the Blockchain concept which is one of the most emerging concepts in the field of data management is used. The paper contains the implementation of the digital image processing for feature extraction of nail images, usage of IOT (ThingSpeak cloud) for data storage and implementation of Blockchain to keep the system secured and theft free. KEY WORDS: Int ernet of thin gs (IOT), Image proc essin g, Thin gSpeak, RG B vavalues, Mean pi xel vavalues, Bloc kchain , Hash key. Disease Diagnostic System: Abnormalities in Human Nail [O] . Pranav S. Wazarkar 2020

机译：摘要的各个身体部位或器官可被分析以识别在人体内的不同的疾病。指甲分析来识别人体疾病的方法之一。指甲是身体一部分是离心脏最远，因此在最后接受氧气。作为结果，指甲是第一谁表现出人体疾病的症状。指甲可以容易地捕获用于诊断和没有重装或需要使用指甲图像用于疾病诊断，比如在其他测试和扫描过程没有特定的条件。人的指甲提供有关投诉或取决于它们的形状，纹理和色彩在人体内的任何营养失衡有益的信息。在人类中，许多全身性皮肤疾病是可以很容易地通过两个四肢指甲的仔细检查分析。很多指甲病已发现众多潜在系统性疾病的主要症状。在指甲的颜色，质地和形状的变化是许多疾病主要影响指甲的迹象。考虑到所有的指甲的这些性能的系统被提出，用于识别人指甲这样的变化以获得更精确的结果，并毫不费力预测许多疾病用途的数字图像处理（DIP）方法。随着物联网（IOT）的概念，新兴的互联网将生成的报告提供远程，这将帮助用户降低运输工作。由于系统必须处理大量的私人数据，数据的安全性必须得到保证。为了保持数据的机密性，使用Blockchain的概念，它是在数据管理领域的大多数新兴的概念之一。本文包含了数字图像处理的指甲图像，IOT（ThingSpeak云）的使用为数据存储和执行Blockchain的特征提取的执行，以保持固定的系统和盗窃免费。关键词：诠释薄GS（IOT），图像的ERNET PROC essin克，薄型gSpeak，RG乙vavalues，平均数PI XEL vavalues，阵营kchain，哈希密钥。疾病诊断系统：在人类指甲异常

Towards a fast and secure design for enterprise-oriented cloud storage systems

摘要

著录项

相似文献

相关主题

期刊订阅