OSC-MC: Online Secure Communication Model for Cloud Environment

A malicious cloud user may exploit outsourced data involved in online communication, co-residency, and hypervisor vulnerabilities to breach hamper sensitive information, inject traffic based congestion, rendering services other benign users. To address this critical challenging problem, letter proposes an Online Secure Communication Model for Cloud (OSC-MC) by identifying terminating VMs inter-VM links prior occurrence of security threats. The anomalous network traffic, bandwidth usage, unauthorized are indicators which guides secure communication resource allocation. simulation comparison the proposed model with existing approaches reveal that it significantly improves authorized inter-communication up 34.5% reduction hogs, power consumption 66.46% 39.31%, respectively.