VC开发的一个端口扫描程序，功能全面，使用方便，是扫描程序很好的例子。...

获取系统信息,操作系统版本号。内存大小。硬盘大小等-Get system information, operating system version number. Memory size. Hard disk size, etc.

wpdpad中的实例的源代码，希望大家多多指教-wpdpad is a kind of net capture software.I hope all of you use it to finish you work.

结构简单，可以扫描他人IP，功能并不强大，但它占用内存较小，短小精悍！-simple structure, others can scan IP, function is not strong, but it occupied a smaller memory, short and pithy!

用raw socket 发送TCP报文有助于理解网络协议-used raw socket TCP packet sent to understand network protocol

windows命令ping的源代码,大家可以学习学习,写自己的网络连接测试程序哟-windows ping order the source code, we can learn from and write their own network connectivity testing procedures yo! !

portscan

Rosiello Security proxyscanner & validity checker v2.0 一个WINDOWS下的代理服务器地址扫描器，必须在MS-DOS模式下运行,附源代码。-Rosiello Security proxyscanner validity checker v2.0 of a Windows proxy server address scanners, in MS-DOS mode, and with the source code.

一个包含详细注释的、多线程的扫描器C源代码。-1 contains detailed notes, multithreaded C source code scanners.

Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. Kismet will work with any wireless card which supports raw monitoring (rfmon) mode, and can sniff 802.11b, 802.11a, and 802.11g traffic. Kismet identifies networks by passively collecting packets and detecting standard named networks, detecting (and given time, decloaking) hidden networks, and infering the presence of nonbeaconing networks via data traffic. -Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. Kismet will work with any wireless card which supports raw monitoring (rfmon) mode, and can sniff 802.11b, 802.11a, and 802.11g traffic. Kismet identifies networks by passively collecting packets and detecting standard named networks, detecting (and given time, decloaking) hidden networks, and infering the presence of nonbeaconing networks via data traffic.

采用C++编程，端口扫描程序。简单易懂。-Using C++ Programming, port scanning procedures. Easy-to-read.