A Research on Trusted Cloud Computing with Secure Resources for Multiple Clouds using Data Coloring
Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources(network, servers, storage, applications and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. Trust and security have prevented businesses from fully accepting cloud platforms. To protect clouds, providers must first secure virtualized data center resources, uphold user privacy, and preserve data integrity. The authors suggest using a trust-overlay network over multiple data centers to implement a reputation system for establishing trust between service providers and data owners. Data coloring technique to protect shared data objects and massively distributed software modules for multiple clouds. This technique safeguard multi-way authentications, enable single sign-on in the cloud, and tighten access control for sensitive data in both public and private clouds.