Implementation and Security Research of VPN Based on IPSec
HE Wen-yan
Abstract
HE Wen-yan
Abstract
This thesis firstly introduces the basic concept of VPN,and then entirely describes IPSec is the security protocol that works under the network layer.It combines flexibly encryption,authentication,key management and access control to provide a standard for Internet network security network environment.It finally analyses the implementation of the VPN based on IPSec and research the security of it.
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This thesis firstly introduces the basic concept of VPN,and then entirely describes IPSec is the security protocol that works under the network layer.It combines flexibly encryption,authentication,key management and access control to provide a standard for Internet network security network environment.It finally analyses the implementation of the VPN based on IPSec and research the security of it.
Key concepts: IPsec, Computer science, Security association, Computer network, Encryption, Authentication (law), Network security, Key (lock)