• Title/Summary/Keyword: 보안정책 프로토롤

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Extended Security Policy Protocol that considers NAT-PT (NAT-PT를 고려한 확장된 보안정책 프로토콜)

  • Hyun, Jeung-Sik;Hwang, Yoon-Cheol;Um, Nam-Kyoung;Lee, Sang-Ho
    • The KIPS Transactions:PartC
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    • v.10C no.5
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    • pp.549-556
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    • 2003
  • In this paper, we describe security policy protocol to provide end-to-end IPSec security service that considers characteristics of NAT-PT. NAT-PT is describing IP address translation and protocol translation for communication on heterogeneous IP network by one of the technology that is proposed by IETF to provide communication between IPv4 and IPv6 network in transitional step to evolve by IPv6 network to IPv4 network. But NAT-PT has the limitation on security one of the essential requirement of Internet. Therefore, we propose the extended security protocol that offers a security policy negotiation that should be achieved for the first time to provide end-to-end IPSec security service that considers NAT-PT in this paper.