Private Cloud Storage Using OpenStack with Simple Network Architecture

2016 ◽  
Vol 4 (1) ◽  
pp. 155
Author(s):  
Albert Sagala ◽  
Ruth Marlina Hutabarat
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Network Architecture ◽  
Cloud Storage ◽  
Private Cloud ◽  
The Third ◽  
Object Storage ◽  
Main Barrier ◽  
Simple Network

<p>The development of cloud computing was highly developed and increasingly in demand by many parties. Cloud computing was very helpful to user to perform data storage without preparing own physical device. Cloud storage is a part of cloud computing where it can facilitate user to upload and download files, view file status. The main barrier to implement the private cloud was the difficulty in configuration of many components involved. These conditions minimize the implementation of the private cloud in many parties. In this research, we demonstrate cloud storage architecture simply by using only three nodes with OpenStack. The first node is the controller, the second node is object storage and the third is object storage. Elaborating the component that should be activated to implement the private cloud. The result of this research will help parties who want to build private cloud storage with simple network architecture using OpenStack Object Storage.</p>

Efficient Share Generator for Slicing and Securely Retrieving the Cloud-Hosted Heterogeneous Multimedia Data

2021 ◽  
pp. 20-32
Author(s):  
admin admin ◽  
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Cloud Storage ◽  
Implementation Strategies ◽  
Critical Issue ◽  
Multimedia Data ◽  
Storage And Retrieval ◽  
Remote Storage ◽  
Source Transformation ◽  
Cloud Servers

Recently, the security of heterogeneous multimedia data becomes a very critical issue, substantially with the proliferation of multimedia data and applications. Cloud computing is the hidden back-end for storing heterogeneous multimedia data. Notwithstanding that using cloud storage is indispensable, but the remote storage servers are untrusted. Therefore, one of the most critical challenges is securing multimedia data storage and retrieval from the untrusted cloud servers. This paper applies a Shamir Secrete-Sharing scheme and integrates with cloud computing to guarantee efficiency and security for sensitive multimedia data storage and retrieval. The proposed scheme can fully support the comprehensive and multilevel security control requirements for the cloud-hosted multimedia data and applications. In addition, our scheme is also based on a source transformation that provides powerful mutual interdependence in its encrypted representation—the Share Generator slices and encrypts the multimedia data before sending it to the cloud storage. The extensive experimental evaluation on various configurations confirmed the effectiveness and efficiency of our scheme, which showed excellent performance and compatibility with several implementation strategies.

Different Perspectives of Cloud Security

2015 ◽  
pp. 1432-1449
Author(s):  
M. Sundaresan ◽  
D. Boopathy
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Service Provider ◽  
Web Application ◽  
Cloud Storage ◽  
Minimum Cost ◽  
Maximum Level ◽  
Local Data ◽  
Legal Security ◽  
Processing And Storage

Cloud storage systems can be considered to be a network of distributed datacenters that typically use cloud computing technology like virtualization and offer some kind of interface for storing data. To increase the availability of the data, it may be redundantly stored at different locations. Basic cloud storage is generally not designed to be accessed directly by users but rather incorporated into custom software using API. Cloud computing involves other processes besides storage. In this chapter, the authors discuss different viewpoints for cloud computing from the user, legal, security, and service provider perspectives. From the user viewpoint, the stored data creates a mirror of currently available local data. The backup feature allows users to recover any version of a previously stored data. Synchronization is the process of establishing consistency among the stored data. From the legal viewpoint, provisions regulating the user processing and storage of the data must have to be constant from when the data is stored in the cloud. The security viewpoint requires interaction with the Web application, data storage, and transmission. The service provider viewpoint requires the maximum level of cloud storage service at the minimum cost.

scholarly journals PENYIMPANAN DATA BERBASIS CLOUD SEBAGAI MITIGASI BENCANA KERUSAKAN DATA

2015 ◽  
Vol 6 (2) ◽  
pp. 249
Author(s):  
Asril Basry
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Cloud Storage

ABSTRAK Mitigasi dalam mengurangi risiko kerusakan data dimana bencana yang dimaksud seperti terjadi kebakaran , bencana alam , perang dll sehingga dapat menyebabkan kerusakan pada infrastruktur teknologi informasi dalam hal ini adalah media penyimpanan data. Salah satu strategi yang dilakukan suatu perusahaan adalah membuat perencanaan mitigasi kerusakan dengan memanfaatkan teknologi penyimpanan data yang berbasiskan cloud. Adapun cloud storage merupakan salah satu bagian dari cloud computing yang dilakukan oleh pihak penyedia layanan ini atau internet provider. Perusahaan harus memiliki strategi penyimpanan data berbasiskan cloud dengan menyalin atau back up data kedalam cloud storage dengan diupdate atau dimutakhirkan secara berkala sehingga jika suatu kondisi terjadi bencana yang menyebabkan tidak berfungsinya fasilitas dan infrastruktur teknologi informasi dalam hal ini media penyimpanan data ( data storage ) , maka perusahan dapat melanjutkan pengolahan data dengan menggunakan data yang disimpan dalam penyimpanan data yang berbasiskan cloud, adapun dalam penyimpanan data yang berbasiskan cloud tetap menjamin terhadap keamanan dan kerahasian data perusahaan. Kata kunci: mitigasi, strategi, pemulihan, bencana, penyimpanan awan, keamanan.

scholarly journals Pemanfaatan Private Cloud Storage Berbasis Infrastructure As A Service (IAAS)

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Sudetlin Sudetlin ◽  
Novi Dian Natasha ◽  
Ucuk Darusalam
Keyword(s):  
Cloud Computing ◽  
Cloud Storage ◽  
Data File ◽  
Private Cloud ◽  
Infrastructure As A Service

Data dan informasi merupakan hal yang penting dan berharga dalam suatu lembaga atau instansi, oleh karena itu data sangat penting untuk menjaga dan mengelola data dengan baik, apalagi di instansi atau perusahaan yang sedang dalam tahap perkembangan, tentunya hal tersebut perlu dilakukan. Peran private cloud storage merupakan layanan yang terintegrasi untuk meningkatkan keamanan dan mempercepat akses data. Pada penelitian ini digunakan OwnCloud sebagai sharing data gratis dan menyediakan pengamanan yang baik, paltform virtualisasi Proxmox sebagai pelayanan Infrastructure-As-A-Service (IAAS) Cloud Computing yang dapat menyediakan sebuah infrastructure Paltform yang bersifat opensource dan Redundant Array of Independent Disk (RAID) untuk menambah kapasistas disk dan mempercepat pengaksesan data. Dengan diterapkannya Redundant Array of Independent Disk (RAID) pada Infrastructure as a Service (IAAS) didapatkan hasil maksimum pada penggunaan sisi Ethernet0 90.75 Mbps, Memory terpakai 9.65%, dan pada CPU loading hingga 36% saat upload data File 559MB dengan 11 user secara hampir bersamaan. Kata Kunci ̶ Private Cloud Storage, IAAS, Server Proxmox, RAID0

A Review of Security Challenges in Cloud Storage of Big Data

2019 ◽  
pp. 1440-1459
Author(s):  
Sara Usmani ◽  
Faiza Rehman ◽  
Sajid Umair ◽  
Safdar Abbas Khan
Keyword(s):  
Information Technology ◽  
Cloud Computing ◽  
Big Data ◽  
Data Storage ◽  
Cloud Storage ◽  
Personal Data ◽  
Security And Privacy ◽  
Privacy And Security ◽  
Security Issues ◽  
The People

The novel advances in the field of Information Technology presented the people pleasure, luxuries and ease. One of the latest expansions in the Information Technology (IT) industry is Cloud Computing, a technology that uses the internet for storage and access of data. It is also known as on-demand computing. The end user can access personal data and applications anywhere any time with a device having internet. Cloud Computing has gained an enormous attention but it results in the issues of data security and privacy as the data is scattered on different machines in different places across the globe which is a serious threat to the technology. It has many advantages like flexibility, efficiency and scalability but many of the companies are hesitant to invest in it due to privacy concerns. In this chapter, the objective is to review the privacy and security issues in cloud storage of Big Data and to enhance the security in cloud environment so that end users can enjoy a trustworthy and reliable data storage and access.

Data Storage Technology and its Development Based on Cloud Computing

2013 ◽  
Vol 756-759 ◽  
pp. 1275-1279
Author(s):  
Lin Na Huang ◽  
Feng Hua Liu
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Cloud Storage ◽  
High Performance ◽  
File System ◽  
Storage System ◽  
Distributed File System ◽  
Cloud Data ◽  
Storage Technology ◽  
Cloud Data Storage

Cloud storage of high performance is the basic condition for cloud computing. This article introduces the concept and advantage of cloud storage, discusses the infrastructure of cloud storage system as well as the architecture of cloud data storage, researches the details about the design of Distributed File System within cloud data storage, at the same time, puts forward different developing strategies for the enterprises according to the different roles that the enterprises are acting as during the developing process of cloud computing.

scholarly journals Perancangan Dan Implementasi Private Cloud Storage Dengan Owncloud Pada Jaringan Lokal Menggunakan Virtualbox

2019 ◽  
Vol 1 (2) ◽  
pp. 60-71
Author(s):  
Andi Setiadi Manalu ◽  
Sahat Sonang Sitanggang
Keyword(s):  
Cloud Computing ◽  
Management System ◽  
Database Management ◽  
Cloud Storage ◽  
Web Server ◽  
Content Management ◽  
Database Management System ◽  
Content Management System ◽  
Private Cloud ◽  
Memory Card

Teknologi Cloud Computing dengan layanan Private Cloud Storage merupakan dan menjadi sebuah jawaban untuk permasalahan yang sering terjadi dikehidupan kita sehari-hari yaitu pada permasalahan penggunaan perangkat penyimpanan fisik seperti memory card, flashdisk dan harddisk dimana data-data yang ada didalamnya sering terjadi kerusakan seperti kerusakan fisik perangkat, terkena bad sector, terkena virus, perangkat hilang dan lain sebagainya seperti yang sering terjadi pada mahasiswa dan mahasiswi Politeknik Bisnis Indonesia Murni Sadar Pematangsiantar. Teknologi Cloud Storage yang akan dirancang bersifat private hanya untuk kalangan kampus dan pada jaringan lokal kampus yang tersedia. Perancangan sistem yang akan dilakukan menggunakan virtualisasi dengan Oracle VM VirtualBox. Sistem operasi menggunakan Ubuntu Server 14.04.6 LTS, Web Server menggunakan Apache2, DBMS (Database Management System) menggunakan Mariadb, Interpreter menggunakan PHP dan Content Management System (CMS) menggunakan Owncloud. Setelah perancangan sistem dilakukan kemudian sistem tersebut diimplementasikan pada VirtualBox setelah itu dilakukan pengujian sistem terhadap akses data ke sistem dengan Smartphone dan komputer sehingga didapatkan sebuah sistem yang dapat berjalan dan berfungsi dengan baik agar dapat meningkatkan efisiensi perkuliahan.

scholarly journals Monitoring Next Cloud sebagai Private Cloud Storage dengan Notifikasi Telegram

2020 ◽  
Vol 1 (4) ◽  
pp. 144-149
Author(s):  
Novita Sari ◽  
Hidra Amnur ◽  
Rahmat Hidayat
Keyword(s):  
Cloud Computing ◽  
Open Source ◽  
Cloud Storage ◽  
Private Cloud

Penyimpanan online seperti Cloud Computing merupakan platform yang paling banyak digunakan sebagai media penyimpanan online yang dapat diakses dimanapun dan kapanpun. Saat ini Cloud Computing mengalami perkembangan pesat. Salah satu diantaranya adalah menyediakan media penyimpanan yang dapat digunakan user untuk menyimpan data dengan aman. Salah satu Open Source yang menyediakan layanan media penyimpanan adalah Nextcloud. Nextcloud merupakan penyedia layanan penyimpanan gratis dan Open Source yang memiliki fitur keamanan dan kemampuan monitoring cloud. Informasi monitoring cloud disampaikan oleh Bot Telegram. User Telegram dapat berkomunukasi dengan bot telegram untuk mendapatkan informasi monitoring tentang Nextcloud. Terdapat beberapa perintah yang digunakan untuk mendapatkan informasi Monitoring

scholarly journals A Survey on Data Integrity Methods in Cloud Storage

2020 ◽  
Author(s):  
Anil Kumar G
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Cloud Storage ◽  
Data Integrity ◽  
Data Consistency ◽  
Maintenance Cost ◽  
End User ◽  
Local Storage

Cloud computing offers different kind of servicesto the end user, so that end user can store the data and access iton demand where ever they need it. Now days IT industries areoutsourcing their data by storing it remotely in cloud forreducing the load on local storage there by reducing thehardware, software and maintenance cost. In spite of thesebenefits, the major problem with data storage is that there is noguarantee of data consistency and integrity, which has become amajor hurdle for using the services offered by cloud. So thispaper surveys existing schemes that proves data integrity andretrievability.

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