TCLOUD: A New Model of Data Storage Providing Public Verifiability and Dynamic Data Recovery for Cloud Computing

Cloud Computing has been envisioned as the next-generation architecture of IT Enterprise. It moves the application software and databases to the centralized large data centers, where the management of the data and services may not be fully trustworthy. This unique paradigm brings about many new security challenges, which have not been well understood. This work studies the problem of ensuring the integrity of data storage in Cloud Computing. In particular, we consider the task of allowing a threshold proxy re-encryption, on behalf of the cloud client, to verify the integrity of the dynamic data stored in the cloud. The introduction of TPA eliminates the involvement of the client through the auditing of whether his data stored in the cloud are indeed intact, which can be important in achieving economies of scale for Cloud Computing. The distributed storage system not only supports secure and robust data storage and retrieval, but also lets a user forward his data in the storage servers to another user without retrieving the data back, since services in Cloud Computing are not limited to archive or backup data only. While prior works on ensuring remote data integrity often lacks the support of either public Audit ability or dynamic data operations, this paper achieves both. We first identify the difficulties and potential security problems of direct extensions with fully dynamic data updates from prior works and then show how to construct an elegant verification scheme for the seamless integration of these two salient features in our protocol design A decentralized erasure code is an erasure code that independently computes each code word symbol for a message, where TPA can perform multiple auditing tasks simultaneously. Extensive security and performance analysis show that the proposed schemes are highly efficient and provably secure.

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PENGGUNAAN INTERNET OF THINGS DALAM PEMASARAN PRODUK PERTANIAN

Jurnal Sistem Komputer Musirawas (JUSIKOM) ◽

10.32767/jusikom.v3i2.367 ◽

2018 ◽

Vol 3 (2) ◽

pp. 74

Author(s):

Helina Apriyani ◽

Sismadi Sismadi ◽

Sefrika Sefrika

Keyword(s):

Cloud Computing ◽

Internet Of Things ◽

Data Storage ◽

Electronic Devices ◽

Agricultural Products ◽

Main Concept ◽

Farmers Market ◽

Incremental Method ◽

Sales Process ◽

Internet Connections

AbstrakInternet of things (IoT) adalah sebuah konsep yang menghubungkan komputer dan perangkat elektronik melalui internet dan dapat dikendalikan dari jarak jauh. Konsep terpenting dalam Internet of things (Iot) adalah modul sistem informasi, koneksi internet dan penyimpanan datanya dalam cloud computing. Konsep ini memiliki manfaat besar dalam perkembangan usaha dan kelangsungan bisnis perusahaan dimana hampir semua bidang menggunakan IoT untuk dapat bersaing di pasaran. Indonesia merupakan sebuah negara yang dianugerahi kekayaan alam yang melimpah ruah. Salah satu komoditi unggulan adalah produk pertanian. Penelitian ini bertujuan untuk membantu para petani dalam memasarkan produknya melalui e-commerce dengan menggunakan konsep Internet of things IoT. Metode penelitian dengan menggunakan metode incremental. Incremental digunakan untuk mendesai produk, kemudian diimplementasikan, dan diuji secara bertahap (setiap modul akan ditambahkan bertahap) hingga produk selesai. Hasil penelitian ini digunakan untuk membantu petani di Kabupaten Bogor untuk mendistribusikan penjualannya secara luas, meningkatkan revenue dan memutus rantai panjang proses penjualan. Kata kunci— sistem penjualan, incremental, Internet of Things (IoT), produk pertanian, Kabupaten Bogor Abstract Internet of things (IoT) is a concept that connects computers and electronic devices via the internet and can be controlled remotely. The main concept in Internet of things (IoT) is information systems, internet connections and data storage in cloud computing. This concept has great benefits in the efforts and efforts used to use IoT to be able to compete in the market. Indonesia is a country that is blessed with abundant natural resources. One of the leading commodities is agricultural products. This study aims to help farmers market their products through e-commerce using the IoT Internet of things concept. Research method using incremental method. Incremental to design the product, then implemented, and gradually delay (each module will be added gradually) until the product is finished. The results of this study are to help farmers in Bogor Regency to distribute sales widely, increase revenue and break the sales process. Keywords—sales system, incremental, Internet of Things (IoT), agricultural products, Kabupaten Bogor

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A Group Collaboratable Proof of Retrievability Scheme for Cloud Data Storage

INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY ◽

10.24297/ijct.v13i7.2501 ◽

2014 ◽

Vol 13 (7) ◽

pp. 4625-4632

Author(s):

Jyh-Shyan Lin ◽

Kuo-Hsiung Liao ◽

Chao-Hsing Hsu

Keyword(s):

Cloud Computing ◽

Data Storage ◽

Cloud Service ◽

Third Party ◽

Group Collaboration ◽

Cloud Data ◽

Cloud Data Storage ◽

Important Trend ◽

Data Update ◽

Proof Of Retrievability

Cloud computing and cloud data storage have become important applications on the Internet. An important trend in cloud computing and cloud data storage is group collaboration since it is a great inducement for an entity to use a cloud service, especially for an international enterprise. In this paper we propose a cloud data storage scheme with some protocols to support group collaboration. A group of users can operate on a set of data collaboratively with dynamic data update supported. Every member of the group can access, update and verify the data independently. The verification can also be authorized to a third-party auditor for convenience.

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A SURVEY ON CLOUD COMPUTING: ARCHITECTURES, DATA STORAGE, SERVICES, SECURITY AND APPLICATIONS

i-manager’s Journal on Cloud Computing ◽

10.26634/jcc.4.2.14580 ◽

2017 ◽

Vol 4 (2) ◽

pp. 29

Author(s):

SHINI Y.JOSLIN ◽

PEARLSY ROSS J.CIBINO ◽

◽

Keyword(s):

Cloud Computing ◽

Data Storage

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DEVELOPMENT OF BLOWFISH ENCRYPTION SCHEME FOR SECURE DATA STORAGE IN PUBLIC AND COMMERCIAL CLOUD COMPUTING ENVIRONMENT

i-manager’s Journal on Cloud Computing ◽

10.26634/jcc.5.2.15690 ◽

2018 ◽

Vol 5 (2) ◽

pp. 1 ◽

Cited By ~ 1

Author(s):

SHAFI'I MUHAMMAD ABDULHAMID ◽

NAFISAT ABUBAKAR SADIQ ◽

ABDULLAHI MOHAMMED ◽

NADIM RANA ◽

HARUNA CHIROMA ◽

...

Keyword(s):

Cloud Computing ◽

Data Storage ◽

Encryption Scheme ◽

Computing Environment ◽

Cloud Computing Environment ◽

Secure Data

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E-Government Public Cloud Model (EGPCM)

Ibn AL- Haitham Journal For Pure and Applied Science ◽

10.30526/31.1.1832 ◽

2018 ◽

Vol 31 (1) ◽

pp. 244

Author(s):

Nada M. Al-Hakkak ◽

Ban Salman Shukur ◽

Atheel Sabih Shaker

Keyword(s):

Cloud Computing ◽

Cloud Model ◽

Public Cloud ◽

New Model ◽

The World

The concept of implementing e-government systems is growing widely all around the world and becoming an interest to all governments. However, governments are still seeking for effective ways to implement e-government systems properly and successfully. As services of e-government increased and citizens’ demands expand, the e-government systems become more costly to satisfy the growing needs. The cloud computing is a technique that has been discussed lately as a solution to overcome some problems that an e-government implementation or expansion is going through. This paper is a proposal of a new model for e-government on basis of cloud computing. E-Government Public Cloud Model EGPCM, for e-government is related to public cloud computing.

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