Volume : 4, Issue : 7, July - 2015

Identification Of Malicious Service Provider Through Clique Cover Algorithm In Hadoop MapReduce

Dr. Sunita Varma, Ms. Lata Mahawar

Abstract :

<p>Cloud computing is a technological advancement that focuses on the way in which we design computing systems, develop applications and leverage existing services for building software resources are made available through the internet offered on a pay per use basis from cloud computing vendors. It provides three types of services which include Infrastructure as a Service(IaaS), platform as a Service(PaaS), Software as a Service(SaaS). Application service provider deliver their application by SaaS cloud systems via massive cloud computing infrastructure. SaaS clouds are vulnerable to malicious attack because cloud infrastructure has a sharing nature. In this paper an algorithm is proposed for integrity attestation. Our approach provides a modified integrated attestation graph analysis scheme which uses constrained clique cover algorithm that can provide stronger attacker pinpointing power. This technique identify malicious service provider on the basis of size of clique. This approach also detect malicious service provider that perform partial misbehavior.</p>