非常有用的构造并发送IP/UDP/ICMP数据包的程序

如何得到本地机器的名称和IP地址-how the local machine name and IP address

网络文件传输源代码,分客户端和服务器端,采用winsock编程-Network file transfer source code, sub-client and server using winsock programming

刷票系统：破解IP限制，从页面获取验证码，自动填写验证码，自动点击投票-Brush-vote system: crack IP restrictions on access to Verification Code from the page to automatically fill out the Verification Code automatically click to vote

一个使用window sdk写的抓包的小程序-A use of the capture window sdk to write a small program

VS2005的网络通信的程序，实现客户端和服务器端的简单功能-VS2005 network communications programs to achieve client and server-side features a simple

WINDOWS下基于SOCKET的网络聊天程序内核 可以通过对方计算机名或IP进行文字聊天-WINDOWS-based chat program SOCKET core network through the other computer name or IP text chat

一款功能较为完善的网络防火墙 Hello ! What is SibairWall ? This a FireWall (a littke) in Visual Basic. The possible functions are : - See the currents open ports on your computer - Detect the possible intrusions by the most important Trojans ! (red light and attack list) - Save the attacks to a log - View the network rate in the systray you can update the delay of the scan port in the parameters options. If you re making some good modifications, please send them to me : sibairmaster@aol.com Thank s-A function of a more comprehensive network firewall Hello! What is SibairWall? This a FireWall (a littke) in Visual Basic.The possible functions are:- See the currents open ports on your computer- Detect the possible intrusions by the most important Trojans! (red light and attack list)- Save the attacks to a log- View the network rate in the systrayyou can update the delay of the scan port in the parameters options.If you re making some good modifications,

利用139口和window的信使功能在网络上进行信息传送。- Carries on the information transmission using 139 with the window messenger function in the network.

ftp多线程断点续传，带有xp 的theme-ftp multithreaded HTTP, with the theme xp

简单的vc Socket入门程序，对socket的基本结构有很清楚的描述，适合初学者初学者-vc Socket simple entry procedures, the basic structure socket has a very clear picture for beginners and beginners