Online Authentication System Realization And Security Strategy Research

State tax authorities as a major administrative departments, information systems security relationship affects the tax operations of the security, financial security, even to the social stability and national security. As "Golden Tax Project" is an important part of the online authentication system, the tax authorities is an important aspect of information technology. The so-called Internet Authentication refers to the taxpayers through the scanner or keyboard, VAT receipts deduction copy of the seven elements and 84 passwords for acquisition and conversion of the electronic information in a safety mechanism, the electronic transmission of information through the Internet is going to the province's institutions, the national tax authorities online authentication system password decoding reduction, compared with the seven elements of the information, have certification and the final certified results will be passed back to taxpayers.However, the current network environment is a very serious problem of information security. Major threats are the interception, tampering and theft of password, unauthorized access and malicious attacks and so on. Preventing illegal theft, distortion and damage to ensure the correctness and completeness of information, information systems security operation to protect information security have become the primary task of the tax system.As such, this paper does some research on online authentication system to achieve security strategy and research mainly through the three-part paper.The first part of the online authentication system architecture and technology introduce the J2EE technology, as well as online authentication system based on J2EE architecture and implementation.The second part of the tax department transmission of information between client and enterprise security. To ensure safe transmission of information through the Internet and taking the RSA encryption, authentication and security CA transmission using SSL security.The third part of the safe end tax strategies. Introduce the Web Server's security strategy; Database Server's security strategy, including PKI-based identity authentication system and data backup strategies; Network Firewall and anti-virus system; Whole system backup and restore strategy, the website home page simultaneously with the anti-tampering strategy; And further security strategy, network load balancing, Intrusion Tolerance security strategies.This paper online authentication system and the safety strategies are designed to achieve a useful exploration of a tax information system construction and theoretical value of certain practical significance.