Protection Against SQL Injection Attack in Cloud Computing

Abstract

Cloud Computing is a promising paradigm that allows customers to obtain cloud resources and services according to an on-demand, self-service, and pay-by-use business model. There is the number of web application threats in cloud computing one among them is the SQL injection attack (SQLiA). In this, the attackers produce a query of their interest to have illegal access to the database. To prevent this, we use the Twofish encryption algorithm is used to secure the client's sensitive information. In this algorithm, the file uploaded by the data owner is encrypted using the Twofish algorithm and then stored it in a database.