High-Security Internet Accessing in OA Based on Virtualization Technology

As China's financial sector to improve the degree of internationalization,the financial enterprise information security has become a priority.As a bridge to communicate with the outside world,office services,access to Internet has become a non-closed exposure.In this paper,mainstream virtualization technology research,development of Internet-based virtual switch security access control methods,which take into account the need for Internet access and internal information security.The article detailed analysis of how to use the Virtual Switch technology to achieve a special band management,isolation Internet and internal networks,while the program implementation process by summarizing the practical experience of automated monitoring solutions to improve the security risks and the virtual machine state reporting measures,and dynamically control risk.In this paper,the financial industry information center-level framework for secure access to Internet is given a key part of the solution,achieved through the deployment of the implementation of complete separation of the logic of the Internet access.