Hybrid Cryptography concept is used for securing storage system of cloud. Hence more and more users are turning to cloud storage, making it a very popular alternative to traditional storage options. Cloud storage is a more cost-efficient platform that does not require a huge investment and it can be actively used for connecting and collaborating with clients and employees. Thus, online cloud storage and is beneficial for all types of businesses. This makes this service a perfect tool for both distant and in-house work. Additionally, this helps in cutting back on ones energy bill and becoming eco-friendlier.Ĭloud storage also help in immediate data exchange, thus giving access to multiple people. Buying new servers, installing them, and maintaining them. From the infrastructure point of view, the cost of buying new servers, installing them, and maintaining them is also much higher than the alternative of cloud storage. Another issue is that a virus that could inhabit ones computer can move to the flash drive and infect its digital data, or loss due to server failures, employee mistakes, natural disasters are also possible. Compatibility or detection issues could possibly arise with physical storage devices. Also, physical storage devices have a fixed storage capacity, and more the storage capacity, the more it costs. If data on ones local storage gets deleted accidentally, or if one loses the physical storage device such as a hard disk, then ones data can be permanently lost. Additionally, cloud storage provides a backup option as well. Various types of features are provided by different cloud storage providers. Cloud storage thus eliminates the need for carrying physical storage devices.Īnother advantage of cloud storage is that users can store all kinds of files, such as text documents, images, spreadsheets, videos, PDFs et cetera. Businesses can also benefit from cloud storage by being able to improve productivity considerably with the help of cloud storage. All of a users devices such as tablets, laptops, mobile phones, desktop PCs and other technology gadgets can be used to store and access files stored on the cloud. How cloud storage works is that it stores the users confidential files on the storage servers, and users have the freedom of accessing their files from any location. The ability to access files from remote locations using just a stable internet connection gives cloud an edge over other storage options. Hence more and more people are shifting towards the more convenient option of cloud for storing their data. Hence cloud storage provides a way to access ones personal data across all of ones personal devices.
On the users personal usage front, many users nowadays have multiple devices, such as one or more mobile/cell phones, tabs, laptops, desktop PCs et cetera. The reason for this is that, on the business front, global expansion of companies require data to be shared amongst employees for collaborative working. Traditional storage devices such as flash drives, hard disks and other kinds of physical storage devices are slowly becoming obsolete. Keywords Cloud Computing and Storage AES Algorithm RSA Algorithm Blowfish Algorithm. The system also uses two different hybrid approaches for encryption and decryption, namely AES and RSA algorithms, and AES and Blowfish algorithms, and shows a comparative study on the difference between the two approaches.
CETERA ALGORITHM DOWNLOAD
The user can then download their files from the cloud through the portal, which results in the decrypted (or original) file getting downloaded to their local computer. In this system, the user uploads a file to the portal, it gets encrypted and then uploaded onto the cloud. Hence even if a security breach were to take place, the attacker would get access to encrypted data, which would still ensure data confidentiality. This paper presents a review of a system which stores data on the cloud after encrypting it. Hence data security is a very important component of cloud storage. But with cloud storage comes security risks and data leak possibilities. This is where Cloud Computing and Storage comes into the picture. This has brought the need to make access to data from any location possible and feasible. Furthermore, companies are expanding globally and opening offices at various locations across the globe. Prachi Talwar Department of Computer EngineeringĪbstract The Digital Revolution has brought with it an exponential growth in the usage of digital computation and along with it, the start of the Information Era. Shruti Kanatt Department of Computer EngineeringĪmey Jadhav Department of Computer Engineering Review of Secure File Storage on Cloud using Hybrid Cryptography
0 kommentar(er)
