Concept of VPN on Cloud Computing for Elasticity by Simple Load Balancing Technique
Priyanka Gupta, Ashok Kumar Verma · 2012
Cloud computing has been under the glare as an emerging IT trend in the federal government for several years. As defined by The National Institute of Standards and Technology, cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. In this paper we introduced the concept of virtual private network based on Cloud Computing by using some simple techniques like load balancing , topology etc. This VPN service is fully dedicated to the Small-and-medium size companies which are based on pay as much as used policy, it is fully SaaS type service provider. The model which is proposed here is truly adjust the resources consumed on the fly after careful evaluation of the resource usage in the basis of exhaustible and elastic cloud resources.