The Design And Implemention Of The Network Anti-Virus System For Enterprises

The establishment of the platform of network anti-virus system for enterprises will actively handle with the internal virus outbreak events. It also brings the decentralized management and central control into full play, so as to realize its function of quickly emergency response as well as daily precaution. With the idea of integration of software,hardware platforms and security policy, this master's thesis implements the anti-virus management models for enterprises' gateway and intranet protection.This article mainly covers the following parts:1. Define the setup goal of network anti-virus system through fully understanding of users' needs and integrated analysis of system security logs. Complete risk assessment and design principle analysis.2. Study the anti-virus technical features of recent popular IT techniques that applied on adversarial OCR, 802.1x, and ARP Spoofing to gain fully understanding of the working principles and parameter settings for software and hardware products.Complete structure design of the anti-virus system, combined with enterprises' actual conditions and the general principles for establishment of a safety system.3. Process filter analysis of Proxy logs. Apply SQL Server2005 and Sequence Picture and Table Schema analysis, added with 230 lines of T-SQL code, to implement QQ audit mechanism.4. Based on the system design, the construction of the platform has been completed and put into trial run. The running result proves the correctness and reliability of the proposal, which presents a new idea and solution of enterprise's anti-virus security protection.