优秀的扫描工具，可以使用fingerprint来判断操作系统类型

这是一个应用检测的程序库，望可以帮助大家。以尽微薄之力。-This is an application of the procedures for detecting, hope you can help. In a modest way.

php include 漏洞扫描器源代码

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

一个 visual C++的端口扫描器源代码-A visual C++ Port scanner source code

TCP/UDP端口扫描器，打印服务名称、RPC服务、网卡地址 -TCP/UDP port scanner, print service name, rpc server, network card addre

网络检测实用工具集,能测试网络状况,同时集成部分实用功能-Network detection utility sets, to test the network status, while integrated part of functional

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

telnet服务检测程序 -telnet service scaner

查U盘是否有毒，驻留内存，自动检测。插入U盘发现有毒，U盘就不能使用-check whether the toxic site, the presence of memory, automatic detection. Insert disk discovery of toxic U, U disk can not be used

Java程序(检测局域网内是否有以下服务存在,Ms sqlserver/Norton 客户端)-Java program (LAN detection if there exist the following services, Ms SQLServer/Norton client)