Research on Virtual Desktop System Authentication Method Based on CPK
Le Ju · 2015
Virtual desktop technology separates the users and the resources,contributing to terminal security solutions and improvement of resource utilization.It also provides the convenience for the centralized management of resources,but the introduction of virtualization technology also makes unique safety risks exist in virtual desktop.Identity authentication is the key technology to solve the problem of virtual desktop security problems and also is the foundation of more complex and fine-grained security protective measures.This article first described the basic principle of the combined public key(CPK)cryptosystems,and then according to the characteristics of the virtual desktop,based on CPK authentication methods was proposed under applying the virtual resources and using virtual resources two scenarios.Through the federated identity,the binding of the user and the virtual machine comes ture.At last,the safety and performance analysis of the proposed authentication method was given.