Intrusion Detection System in Cloud Computing Using Mapreduce

Abstract

Cloud computing involves delivering hosted services over the internet. These services are broadly divided into three categories: infrastructure-as-a-service, platform-as-a-service and software-as-a-service. Cloud computing security issues are important issue for users to access the cloud resources. Intrusion detection system is a type of security management system for computers and networks. Mapreduce has become increasingly popular as a powerful parallel data processing model. To deploy mapreduce as a data processing service over open system such as cloud computing we must provide necessary security mechanisms. This system uses an approach called hirschberg algorithm, divide and conquer approach for measuring the identity between two sequences in order to reduce time and space complexity. The proposed system is able to stop the sql injection attacks and provide rights to get access the cloud resources.