Design And Implementation Of Electronic Information Collection System

With the Internet, the rapid development of technology applications, the Internet is increasingly becoming the government, enterprises, the exchange of personal information an indispensable tool. "PRC electronic signature law" and "electronic authentication services management approach" issuance, and greatly promote the system as an information security infrastructure PKI development.Tax returns electronic information collection system as an electronic form of a declaration, the use of Internet networks, using PKI technology as an information safety, information can be tax returns in electronic form of security accurate data sent to the Inland Revenue Department computer terminal to receive and achieve taxpayers online reporting, on-line office, Comprehensive services for the taxpayers of business.According to the State Administration of Taxation, "to declare taxes and optimization services for the foundation, relying on computer networks, the focus of the inspection concentrated on" the collection and management reform model to the State Administration of Taxation on tax collection and management system based on the overall program, in order to solve the second phase project based on the Golden Tax Project expanding the Inland Revenue Department - and enterprise-side pressure to Golden Tax Project Phase 2-based platform, integrated operational subsystems (such as the Golden Tax System, CTAIS, etc.) between the data resources. In the operational subsystems such as the Golden Tax System, CTAIS interface, and so on are being followed by the Administration of unified standard has been subject to, declare Jilin State Revenue Internet platform design.In addition, the State Administration of Taxation in 2003 coincided with the January 27 "value added tax general taxpayer tax returns standardized electronic information collection system," clear requirements, tax returns must use the Internet CA digital certificate as a safety technical support. At the same time, to ensure that tax returns electronic information acquisition system of information security for the Internet declaration adopted PKI technology to ensure that the tax return information safe, reliable and complete.This paper describes the Internet tax return filing system management according to the state Office secondary request, the taxpayers through the Internet declaration, the province can achieve the centralized management of data reporting. The system not only provides the declaration, also provides media reporting and declared Hall declared to facilitate taxpayers choice; To facilitate the realization of tax returns software system upgrade to be able to keep under the State Administration of Taxation related tax policy changes can make it easier for a systematic upgrading of the adjustment to adapt to the new policy declaration requirements; according to the taxpayer, a province, city, county (minutes) Board, Branch () 4 management model for the management of the taxpayers; using PKI technology to ensure taxpayers in the declaration to declare Internet data security, integrity and non-repudiation declared. The declaration system for centralized data storage to the provincial level, to data management; Support for value-added tax, consumption tax, income tax electronic returns; Taxpayers in the use of electronic declaration of the system, the system will automatically vote handling tax audits, tax returns not only to achieve the data and Golden Tax the courts-tax invoices timely data than the right, also can achieve "four small ticket" that is, transport of goods invoices, the Customs duty-paid vouchers, waste material invoices, receipts and purchase of agricultural products ordinary automatic invoice than right. At the same time, collection and management systems to provide a comprehensive data reporting and corporate tax returns automatically information and value-added tax deductions on information, the tax information table votes than right.Internet tax return filing system to enterprise - DLL means, the use of SSL Login servers and identity post-mortem, transmission, the use of 443 and 80 ports. Under the system login users tax identification, and their current tax period, in accordance with the declaration of tax returns generated XML document formats, compression algorithm used to declare the XML data file compression, file format for compressed ZIP. Taxpayers using the system to sell the private key, to declare data ZIP files electronic signature, signature algorithm uses RSA-SHA1, signature data formats used PKCS # 7 standards. Using SSL way to shake hands with the declaration of server communications, and shook hands after the successful adoption of the server system to sell digital certificate verification effective, the declaration will be signed after the data file uploading. According to the server and receive the results, update enterprise-database, and display the corresponding reminder to the user information.The Inland Revenue Department-Internet tax return filing system using object-oriented Java language, to achieve the Inland Revenue Department-import enterprises into monthly sales of invoice information and provide enterprise-download services; To safeguard enterprise files and enterprises to provide information corresponding download; Maintenance System can be used in standard dictionaries and rate information industry Download; enterprises can receive information-reporting, and enterprise-reporting information than the check, when the check than after the passage of the banks to send to the corresponding request has been completed online tax returns; The declaration of the data has been carried out summary statistics, according to the Inland Revenue Department business needs, mentioning for the convenience of visual information for statistical analysis reporting functions, the tax work for the Inland Revenue Department to provide accurate data.Internet tax returns in order to effectively address the information security risks and ensure the safety of network information for the taxpayers and tax staff presented logo identity digital certificates, the use of digital certificates to sell them online tax return filing system, login verification system through such a certificate can confirm the accuracy of Deng registered users of the system's true identity. The use of the taxpayer's declaration on the certificate data and the Inland Revenue Department to send contributions to the bank information and other sensitive digital signature, can guarantee that the information integrity and non-repudiation. Tax returns for the use of the Internet server certificates issued by the server and the identity of the user certificate, the user client server between the Inland Revenue Department and the use of condoms node Layer (SSL) protocol establishing security transmission channels to ensure the information in this network transmission security. Digital certificates technology is more advanced, mature and well established network of potential safety problems solution in the application of the establishment of a better system security authentication system, and practical applications in the electronic reporting of vital importance.