Abstract
Cloud computing is a fast growing IT model for the exchange and delivery of different services through the Internet. However there is a plethora of security concerns in cloud computing which still need to be tackled (e.g. confidentiality, auditability and Privileged User Access). To detect and prevent such issues, the Intrusion Detection System (IDS) and Intrusion Prevention System (IPS) are effective mechanism against attacks such as SQL Injection. This study proposes a new service of IPS that prevents SQL injections when it comes over cloud computing website(CCW) using signature-based devices approach. A model has been implemented on three virtual machines. Through this implementation, a service-based intrusion prevention system in cloud computing (SIPSCC) is proposed, investigated and evaluated from three perspectives the vulnerability detection, average time, and false positives.