基于VPN和XML的iEDI解决方案

Solution to iEWDI Based on VPN and XML

随着 B2 B电子商务的开展和企业对降低成本的要求 ,供应链上的企业将把 EDI从VA N向 Internet转移 ,这样必然面临着 EDI商业文件在 Internet上传输的安全性和 EDI数据的安全保密问题。针对这个问题 ,文章分析了 EDI数据在电子商务中的安全性要求 ,针对数据的可靠传输、完整性、保密性和不可否认性等要求 ,提出了一个基于 XML和 VPN的 Internet- EDI模型。该模型通过 VPN实现了 EDI文件在 Internet上的安全传输 ,使用 XML实现了 EDI数据的安全保护 ,并易于 EDI- XML的翻译转换。

With the development of B2B e-commerce and the requirements of enterprise's lowering costs,the enterprises on the supply chains will shift EDI to Internet from VAN.Under this situation,they must face the security problem when EDI business document transmits on Internet,and encryption of EDI data in the document.In this paper,we have analyzed the demand of the security of EDI data in e commerce.To meet the requirements in such fields as reliable transmission,integrality of data,confidentiality and non repudiatability,we have put forward an iEDI model based on XML and VPN.This model has realized EDI document's secure transmission on Internet through VPN, and realized the secure encryption of EDI data and easy translation by using XML.