Energy Efficient Techniques to Protect Global Live Data Relocation

In cloud data centre the VM scheduling technique is used to realize the energy efficient operation of servers and VM migration techniques provides multiple benefits such as resource distribution and energy aware consolidation. In VM migration while moving a task from one VM to another has various security threats. The security is more important during migration to protect the data from the hackers. In the proposed paper, illustrates the security features of energy efficient techniques when it performs live VM migration is the most vulnerable process in cloud for loss of data integrity, confidentiality, unauthorized access and authorization. In this paper we propose a secure energy aware provisioning for data centre resources on virtualized platforms. Energy efficient is achieved through VM scheduling, migration mechanism and ability to switch off resources of the physical machine that are not required by VM. Further we proposed solutions to security challenges occur during VM live migration. The implementation and verification of the proposed technique is evaluated using Cloudsim. The experimental results show that our approach reduces energy consumption in data centres.