nejwork_card-permit

tcp通讯小例子(服务器和客户端的示例程序,测试通过)(the tcp communication small example)

SPEI计算SPEI的R语言版与可执行版（含下载网址）.rar(SPEI calculated SPEI R-language version of the executable version (with download link). Rar)

Socket通讯，用socket进行通讯开发(Socket ClientSocket)

网络编程技术，使用多线程开发的基于UDP的简单聊天程序。聊天基本功能均与实现-Network programming technology, the use of multi-threaded development of a simple UDP-based chat program. Chat with the realization of the basic functions

《菜鸟也能防黑客之非技术攻击》就是向大家介绍这种方法。正如书名所述，这些方法并不是多么高深的技米，你也一样可以做到。看过《菜鸟也能防黑客之非技术攻击》之后，你会发现在非技术攻击面前，那些所谓的高科技设备是多么的脆弱。想知道黑客怎样从电脑中获取数据而不留痕迹吗？如何不用碰键盘就能侵入邮件服务器吗？这不是魔幻大片，而是真真正正发生在我们身边。 我们都知道信息的重要性。随着计算机时代的来临，大量的信息以电子的形式存储。而用高科技的电子保护系统来保护信息也就是自然而然的事情。作为一名职业黑客，作者的主要工作就是发现这些系统的弱点。在一次又一次的入侵后，作者发现了可以绕开那些所谓高科技防御系统的方法。 你和你身边的人很可能现在就正在受到此种攻击，你准备好了吗？("Rookie also can prevent unskilled hackers attack" is to introduce this method. As the title said, these methods are not rocket technology meters, you can do it too. Read the "rookie can prevent unskilled hackers attack" after, you will find in front of non-technical attacks, how fragile is the so-called high-tech equipment. Want to know how to get data from hackers computer without leaving traces of it? How not to touch the keyboard can invade the mail server? It s not magic movies, but really in our midst. We all know the importance of information. With the advent of the computer age, a lot of information stored in electronic form. And with high-tech electronic protection systems to protect information that is a natural thing. As a professional hacker, author of the main job is to find weaknesses in these systems. Again and again after the invasion, the authors found that can bypass the so-called high-tech defense systems. You and the people around you are likely to suffer such att)

基于mfc编写的网络通信实验代码，实现TCP Client端功能，实现UDP基本功能，适合新手学习。

本工程的用途为路由器级拓扑发现后进行别名解析-This works for the router-level topology discovery to resolve the alias

用于在ns2下仿真局域网的脚本文件,里面有详细的设置步骤-can be used to simulate the LAN in the NS2

说明：  网络文件系统，十分好的文件传输代码，非常适合初学者(Network file system, file transfer is very good code, very suitable for beginners)

说明：  WCDMA码分多址通信系统的matlab仿真以及结果(Matlab simulation and results of WCDMA code division multiple access communication system)