摘要
随着互联网的快速发展,信息在传递中的安全性和保密性等受到关注。虚拟专用网(Virtual Private Network,VPN)的功能是:在公用网络上建立专用网络,进行加密通信。其在企业网络中得到广泛应用。在校园网中可以搭建基于IPSec的站点到站点或移动用户到站点的VPN,以保证数据在通信中的完整性、安全性、保密性。IPSec VPN既能提高组网的灵活性、安全性,又能降低用户的成本。
With the rapid development of the Internet,the security and confidentiality of information being transmitted are of particular concern.The function of virtual private network(VPN)is to establish a special network on the public network to carry out encrypted communication.It is widely used in the enterprise network.In the campus network can be set up IPSec-based site-to-site or mobile users to VPN communications site to ensure the integrity of the data in the communication,security,confidentiality.IPSec VPN can not only improve the networking flexibility and security,but also reduce the cost of users.
作者
梁泽海
Liang Zehai(Huizhou Technician Institute,Huizhou Guangdong 516003,China)
出处
《信息与电脑》
2018年第4期122-125,共4页
Information & Computer
关键词
VPN
IPSEC
安全通信
虚拟专网
校园网
VPN
IPSec
secure communication
virtual private network
campus network
