A Comparative Review on Data Security Challenges in Cloud Computing (original) (raw)

A Review Paper on "Data security issues in cloud computing"

Cloud computing offers a prominent provider for facts garage called cloud storage. The go with the flow and garage of facts on the cloud environment in simple textual content format can be main protection threat. So, it is the duty of cloud provider vendors to make certain private and protection of facts on storage in addition to network level. The following three parameters confidentiality, integrity and availability determine whether protection and private of statistics saved on cloud environment is maintained or not. The proposed work is to outline cloud structure with configured samba storage and cryptographic encryption techniques. The cloud architecture deployed with samba storage makes use of operating gadget feature specifying permission values for 3 attributes (User/Owner, Group and Global) and maps it to cryptographic utility which plays cryptographic operations. Cryptography software supports symmetric and uneven encryption algorithm to encrypt/decrypt data for uploading/downloading within cloud storage. A username and password based totally authentication mechanism for users and virtual signature scheme for information authenticity are defined inside cloud architecture.

Security of Data Storage in Cloud Computing

International Journal of Computer Applications, 2015

With the advent of Information Technology in day-today activities, the need for online services such as storage space, software, platforms etc. is increasing rapidly. This lead to the rise of a new concept, the Cloud Computing. The Internet users rely heavily on the Cloud Computing for various computing resources. The main motive of the Cloud Providers is to provide these services in a virtualized manner. One of the main concern of cloud computing is the security of the Cloud Storage. When it comes to security of the data stored in the Cloud Storage, it is entirely in the hands of the Cloud Providers. The Cloud Providers assures the consumer of the Cloud that the data stored on their servers is safe. The consumer plays no role in securing the data. The various cloud providers claim that they provide highly secure cloud storage. But there have been attacks on hot-shot cloud providing companies such as Google, Salesforce.com and Dropbox[1]. Many cloud providers employee third party companies which has led to consumer losing their trust with these companies. Thus, the encryption techniques and the various security measures employed by the cloud providers should be equally strong. The privacy and security of cloud computing depend primarily on whether the provider has implement adequate and robust security controls as desired by the customer or not. In this paper we analyze the different security issues related to the cloud and different cryptographic algorithms to secure the cloud.

Study and improved data storage in cloud computing using cryptography

2021

Cloud computing is becoming a powerful network architecture to perform computing that is both large and complex. We present a cloud computing survey which outlines its core concepts, architectural principles, state-ofthe art deployment and research challenges. Due to security issues, information over the Internet is becoming important. We have suggested a method to protect critical file data. Cryptography algorithms are an efficient way to encrypt sensitive data. It is a retrieval and transmission system that is readable only by intended users. The low cost and data usability of cloud computing is advantageous. Cloud storage has many advantages at low cost and data connectivity through the Internet. Ensured cloud data protection is an important part of the cloud computing environment because customers often store sensitive information with cloud storage services but they are not secure services. So, it remains a challenge to exchange data in a safe way while storing data from an unc...

Analysis of Encryption Algorithm for Data Security in Cloud Computing

Smart Computing Techniques and Applications, 2021

Cloud computing offers various types of resources to its users. In recent years with the development of Cloud Computing, there has been an increase in the use of storage service from the cloud service providing organizations. However, there are still active issues regarding security, privacy, interoperability and reliability, which needs to be solved fast. Among these issues the issue regarding the security of cloud storage and how the same can be provided easily. This paper has helped in the study and proposal of a simple and secure as well as privacy-preserving design and architecture to cloud data sharing. The architecture has been based on the process of encryption and decryption algorithms for the protection of data stored in the cloud servers from unauthorized and illegal access.

Data Security and Privacy in Cloud Computing Using Different Encryption Algorithms

International Journal of Advanced Research in Computer Science and Software Engineering, 2017

The main usage of cloud computing is data storage. Enterprises are depending more on cloud. But security is a question which always arises in mind. Due to the vast amount of data storage on the cloud servers, cloud service providers become an attractive target and may get many threats. Security and privacy are the key issues and challenges for cloud storage. This paper discusses about cloud computing security issues and presented a comparative study of various security algorithms.

Subject Review: Cloud Computing Security Based on Cryptography

International Journal of Engineering Research and Advanced Technology (IJERAT), 2019

The cloud computing providing to users and companies many services and facilities such as less cost, availability and risk management. The services of cloud computing are delivered in pay per usage way and on-demand and it can store huge amount of data. But the security concern is the main reason that makes companies afraid of using cloud computing and store their data on cloud servers. In this paper, we try to review and describe many encryption methods that used to protect data which stored in cloud computing and make a comparison among these methods.

Analytical Method to Compute the Cloud Computing Data Security Issues by Using Encryption Algorithms

ICST Transactions on Scalable Information Systems, 2018

All the associations are genuine thoughts to receive the cloud computing administrations, seeing its advantages as far as cost, openness, accessibility, adaptability and profoundly computerized procedure of upgrading. Cloud computing upgrade the present capacities progressively without further speculation. Cloud computing is a band of assets, applications, and administrations. With the execution of cloud computing, associations have solid worries about the security of their information. The research focuses on the security issues of cloud services. The AES and RSA algorithms will be verified on five parameters key generation time, encryption execution time, memory usage, file uploading time and file downloading time. The CloudSim simulator will be used to find results that the RSA is performing much better than AES in terms of encryption execution time.

Study of Cloud Computing and its Data Storage Security Issues

Cloud computing offers online on demand services to its clients. Data storage is among one of the primary services offered by cloud computing. Cloud service facilitator hosts the data of the client on their server and client can access their data from these servers. As data, owners and servers are different identities, the standard of data storage calls upon many security challenges. In this paper, we will study cloud computing and its storage security issues

Comparative Study on Data Encryption Algorithms in Cloud Platform

International Journal of Engineering Research and, 2017

The high growth in the cloud computing has reached the each and every corners of the world. The cloud computing offers the dynamically shared resources namely networks, storage, servers, services and applications, without physically acquiring them. So it saves managing cost and time for organizations. Cloud services providers various services like SaaS, Paas, IaaS, NaaS and etc., over the internet. Cloud Computing moves the application software and databases to the large data centers, where the management of the data and services may not be fully trustworthy. This unique attribute, however, poses many new security challenges which have not been well understood. Security is to save data from danger and vulnerability. There are so many dangers and vulnerabilities to be handled. There are still some challenges to be solved among that the security and trust issues are vital one. In this paper the various kinds of the encryption algorithms are discussed in details and the performances of those algorithms are evaluated to analysis the best algorithm for the cloud platform. This discusses the various open research issues and challenges that present in the cloud platform.