Implementation of IPSec Technology in Routers

IP networking is confronting a lot of threats against its security.IPSec protocal can provide data source with the security services such as identity authentication,integrity check and confidentiallity protection.In the basis of the introduction of the theories of IPSec architecture,key administration protocal and security protocal etc.,a solution has been brought up that IPSec can be realized in a router and the schem has detailed the the simulation process in GNS3 software.As a result,IPSe technique solved the security problems with data transmission in between routers.