摘 要
21世纪是信息的时代，随着人们的生活水平的提高，计算机在人们生活中越来越普及。在网络时代的今天，盗版软件的猖獗令各大软件商为之汗颜，软件防盗版的重要性在计算机领域里变得更为重要。本设计的`目的是对目前各公司、企业中开发办公所需用到的大型贵重软件进行防拷贝保护。该系采用对软硬件加密的方式，通过对系统的初步注册，对网络IP的设置以及局域网的网络定时审核来实现对这些大型软件的防拷贝保护。本系统在设计时，有针对性地把设计重点放在了网络的数据审核上，对局域网的结构体系进行了分析，增加了系统的安全性，强化了系统的功能。从而避免因公司内部人员对大型软件的偷盗外泄而造成公司重大损失。本设计思路在软件防盗版领域内很少见到，这正是本设计的1大创新之处。
关键词：注册机；注册码；Intranet IP地址； TCP/IP；Ping ；
【Abstract】
21st century is an informational period. With peoples living standards improving, the computer becomes more and more popular in people’s life. In the time of network today, the propagation of embezzled software makes the software business commerce worried. The importance of the software security becomes more important in the computer domain. The target of this paper is to preserve the macro-valuable software from copy for the companies and corporations. This system preserves the macro-software from copy by encrypting the software and hardware, preliminary registering the system, installing the IP of net and testing the intranet timely. At the time that the system was designed, the designer set the aim on the testing of network data, analyzing the structure system of intranet, enhancing the security of the system and strengthening the of the system. It can prevent the loss which caused by the workers who have stolen the macro-software. This mentality of design is rare in the software security edition domain, and it precisely is the innovation of this design.
【Key words】Registration computer ; Registration code ; Intranet IPaddress ; TCP/IP ; Ping ;