Multimedia Field Network Construction Based on Movement of VPN
Wei Qin · Journal of Jilin University · 2011
To address the VPN(Virtual Private Network) applications in mobile multimedia metropolitan area network security issues,a VPN link establishment and certification method is proposed.The temporary IP address si used in the method to achieve anonymous communication,which effectively hides the users private information to avoid information leaks to other dedicated local area network,the VPN network model to further enhance security.Meanwhile,in a single-key encryption system,encryption,encryption of data processing package,to ensure that the user data during transmission confidentiality and integrity.