本文首先讨论了TIS FWTK在安全性、运行效率以及系统功能等方面存在的不足，从而引出了FW2000的整体设计思想，进一步具体讨论了主要模块的设计原理与实现方法。文章最后针对FW2000仍然存在的一些不足提出了改进的设想和建议。%This paper disucsses some shortcomings of TIS FWTK in security，efficiency and system functions.Besides，it presents the design principle of the FW2000 system.Furthermore，it also introduces the design and implementation of the important modules of FW2000 in detail.Finally some suggestions are given for the improvement of the FW2000 in the future.
展开▼
