windows网络编程

基于Socket的网络通信设计,综合运用网络协议、编程语言、API和图形界面实现基于socket建立、监听、连接、发送数据和接收数据的网络通信程序。-Socket-based network communications design, the integrated use of network protocols, programming languages, API and socket-based graphical interface to establish, monitor, connection, send data and receive data network communication program.

简单的windows网络编程实现IP地址与主机名的转换-A simple programming windows network IP address and host name of the conversion

同步套接字服务器-synchronization socket server

用于下载文件，还可以用于更新网络文件，还可用于加密文件。-Used to download files, but also can be used to update the network files, can also be used to encrypt files.

用java写的一个端口扫描器源码 使用了swing和thread 学习网络安全的人值得一读-Using java to write a port scanner source thread using the swing and learning network security worth reading

delphi源代码 / 局域网可以选择音频格式的ip电话，每秒数据量不大于7k -/ LAN can choose audio format ip phones, the volume of data per second than bells

程序说明: 1.程序采用网上介绍的方法实现最基本的P2P方式通讯.模拟实现即时消息互发. 2.P2P通讯说明: 1).网关类型是在理想状态下.即非对称型NAT. 2).同在一个内网的两个CLIENT端通讯时,如果网关NAT不支持环回,将会失败. 文件目录说明: tQServer:程序服务端,请将其放在公网上运行. tQClient:程序客户端,可以在不同的内网中运行登录连接到服务端. Common:公共协议文件夹 本程序只是实现简单的P2P互发消息.完成的比较粗糙,更多功能欢迎朋友们更新完善-procedures : 1. Online procedures introduced by the most basic method of peer-to-peer communication. Simulation made instant messaging each other. 2.P2P communications Note : 1). Gateway is the ideal type of state. That is non-symmetric NAT. 2). In the same period net CLIENT-2 communications, if not support NAT Gateway Circular, will fail. directory : tQServer :-service procedures, I would be grateful if the public on its Internet. tQClient : clients, in different operations within the network login to connect to the server. Common : Public the agreement folder procedure is a simple peer-to-peer updates. completion of the rougher, more functional friends welcome update perfect

  基于UDP的socket编程                                                                     ——

窃取OICQ的用户号码及密码，同时对客户端控制。(作者：张磊)-theft auto user IDs and passwords, while on the control of the client. (Author : Zhang Lei)

本程序主要功能有：“现金管理”、“存款管理”、“债权管理”、“债务管理”这4个功能。 服务器需开启SQLite和SQLite PDO Driver。（PHP5以后的版本都自带了SQLite） 在inc.php中可以修改数据库地址和管理员密码。-The main function of this procedure are as follows: "cash management", "deposit-taking management," "debt management", "debt management" in this function 4. Servers need to open a SQLite and SQLite PDO Driver. (PHP5 own future versions of SQLite) Inc.php can be modified in the database address and an administrator password.