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jananii janu
jananii janu • Feb 24, 2015

Storage In Cloud Using Dynamic Encryption( SCUDE )

Project Abstract / Summary : Cloud computing has grabbed the spotlight at recent years, with vendors a plenty hawking products and services that equip IT with controls to bring order to cloud chaos. But the first step is for organization to identify precisely where the greatest cloud-related threats lie. Cloud security is achieved only if the correct defensive implementations are in place.
The topic SCUDE briefly explains Storing and transferring data in Cloud securely Using Dynamic Encryption. With help of RSA algorithm the data is encrypted first and stored in cloud. Here the private key is held by user and public key is held by cloud
vendor. The encrypted data present in the cloud is again dynamically encrypted with respect to time. The keys for these dynamic encryption are held only by the cloud vendor database and he has only access to the keys and database. If the user wants to take the data first the dynamically encrypted data
decrypted by cloud vendor and after that the actual encrypted data alone is sent to user. The user again decrypts the primary encrypted data and gets the actual data. For primary decryption alone use RSA. But for secondary encryption use any asymmetric algorithm because only one key must be there which should be held by cloud vendor alone.

Why did you choose to work on this project topic : Cloud computing is a recently evolved computing terminology or metaphor based on utility and consumption of computing resources. Cloud computing presents specific challenges to privacy and security. When using cloud-based services, one is entrusting their data to a third-party for storage and security. Since cloud computing is facing many issues in security as stated above and so we choose to work on this project. .

Project Category : CS / IT / Networking
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Institute/College Name: Sri Manakula Vinayagar Engineering College
City: Puducherry
State: Puducherry
Participating Team From: Third Year

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