利用winsock，实现简单的ping功能

Dotpot Port Scanner 0.92 字符界面的端口扫描工具，速度挺快，扫描结束后结果将保存在当前目录的DPPS.TXT里。-Dotpot Port Scanner 0.92

使用ping查询主机的程序 -The app using ping to scan machine

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.

监视端口和修改端口-monitoring ports and port changes

IP下查该SERVER里网站domain-IP under the SERVER in the site search domain

这个源代码是本机和远程机器的端口扫瞄的好东东。-This source code is the local and remote machines Dongdong good port scanner.

本程序是有VC编写，其主要功能是扫描电脑端口的开放情况，有界面，可以扫描单一端口，也可以自定义端口，还可以将扫描的结果保存为文本文件-This procedure is the preparation of VC, and its main function is to scan your computer for open ports situation, there are interfaces, you can scan a single port, but also can customize the ports, can also be saved as a result of scanning a text file

vc++编的多线程扫描端口-vc series of the multi-threaded scanning ports

nessus NT版，一个全面的扫描工具．-NT version of a comprehensive scanning tool.

用winsock编写的端口扫描器，支持多线程和两种扫描方式SYN和ping，附有详细文档.-with winsock prepared by the port scanners, support for multithreading and two SYN scanning and ping, with detailed documentation.