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。...

用来进行端口的扫描-used for port scanning

VC++开发，查看远程计算机或者设备的MAC地址。VS2003环境。-VC development, Remote View computer equipment or MAC address. VS2003 environment.

利用Iphlpapi发送arp请求的小程序，在处理线程结束的地方有bug,还没有解决。如果是局域网ip地址填写你所在网段，最后一位是要扫描的终点。-use Iphlpapi arp request to send a small procedure in handling threaded end of the local bug, is still not resolved. If LAN ip address where you fill in net, the last one is to scan the finish line.

简单的端口扫描小程序 学计算机网络的时候写的-A simple port scan small program when the school computer networks, written in

操作系统提供的 connect() 系统调用，用来与每一个感兴趣的目标计算机的端口进行连接。如果端口处于侦听状态，那么connect()就能成功。否则，这个端口是不能用的，即没有提供服务。这个技术的一个最大的优点是，你不需要任何权限。系统中的任何用户都有权利使用这个调用。另一个好处就是速度。如果对每个目标端口以线性的方式，使用单独的connect()调用，那么将会花费相当长的时间，你可以通过同时打开多个套接字，从而加速扫描。使用非阻塞 I/O 允许你设置一个低的时间用尽周期，同时观察多个套接字。但这种方法的缺点是很容易被发觉，并且被过滤掉。目标计算机的logs文件会显示一连串的连接和连接是出错的服务消息，并且能很快的使它关闭。 -operating system for the connect () system call, and for every one interested in the computer connect to the port. If the interception at the state port, then connect () can be successful. Otherwise, the port is not used, that is, not provide services. One of the biggest advantages is that you do not have any authority. System of any user has the right to use this call. Another advantage is speed. If each of the target port to a linear manner, the use of separate connect () call, it would take a very long time, you can open multiple socket, thus speeding up the scanning. The use of non-blocking I/O allows you to set up a low exhaustion of the time cycle, while observing

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.

nmap的原代码，代码包括指纹扫瞄、断口扫描、操作系统扫描等等，具体见程序-nmap

检查局域网硬件接入情况，扫描进行相关参数配置操作-Check the local area network access hardware, the scanning operation related configuration parameters

自己编写的traceroutcheng程序，基于linux QT的图形界面，运行于ARM平台，支持UDP和ICMP协议-I have written traceroutcheng procedure linux QT-based graphical interface, running on the ARM platform, support for UDP and ICMP protocol

动态库的调用，里面有接口说明，是一个好的扫描仪调用程序-DLL calls, and they interface that is a good procedure called Scanner