Xml For The Type Of Data Encryption And Decryption Technology

XML is one of the world the World Wide Web Consortium W3C (the World Wide Web Consortium) to develop a data standard. It is its structure, strong interoperability, easy-to-exchange and scalability features in many industries has been widely used, is becoming an enterprise or business-to-business data exchange technology of choice. At the same time as the Web services technology, XML as a data exchange between Web services tools, become the security of its Web services security. XML security technology is a new network security technology, XML technology it into the safety of the public key data management, data encryption, digital signatures, rights management, access control, authentication, and other identification technology to protect XML data As well as a variety of network data security.This article first analysis of the data network security framework, data encryption, key generation and exchange of security algorithms and protocols; analysis of the safety of XML technology, focuses on the characteristics of XML encryption and XML digital signature technology, features, format XML, as well as the role of standardized data and methods.Then, this paper, XML data security issues through research XML encryption, XML digital signatures of two XML security technology, put forward in the application system Application of XML data transmission security program. System for XML data files provided good protection for data to reach a high security.XML data transfer to Microsoft's program. NET technology as a method to achieve. Use. NET framework of security and security technology, and use. NET in C# programming language to achieve security program to meet the XML data transmission security.