अमूर्त

Cloud-based Secure Log Management using Homomorphic Encryption to reduce Communication Overhead

Deepalakshmi.A, Mohanraj.T

Log record contains much useful information including user activity and used for many purpose like to evaluate system performance, to identify violation of policy, to identify malicious attack and to troubleshoot problems. It may also contain highly sensitive information. So it is important that any organization should ensure integrity, security and confidentiality of their log files. But deploying secure infrastructure for log record is very expensive. Hence in this paper, we delegating log record management to cloud to reduce the cost and simultaneously identify security challenges in cloudbased log management. We also try to reduce the overhead of communication in cloud environment using homomorphic encryption scheme.