在网络端口scannser

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!

或许还有点用哦，看看的哦，第一次随便看看了哦-point with perhaps, oh, oh, look at the first casual look oh

编写漏洞扫描器探查远程服务器上可能存在的具有安全隐患的文件是否存在，它的socket建立过程和上面 的端口扫描器是相同的，所不同的是漏洞扫描器通常使用80端口，然后对这个端口发送一个GET文件的请求，服务器接收到请求会返回文件内容，如果文件不存 在则返回一个错误提示，通过接收返回内容可以判断文件是否存在。发送和接收数据需要使用函数send()和recv()，另外对流中存在的字符串进行判断 需要使用函数strstr()，这除了需要具备socket函数库的知识以外，还需要一些有关string函数库的知识。-The preparation of vulnerability scanners detect a remote server that may exist with the security risks of the file exists, and its socket to establish the process and above the port scanner is the same, the difference is that vulnerability scanners typically use port 80, and then on the port send a GET request for the document, the server receives the request will return the contents of the documents, if the file does not exist then return an error message, through the receiver can determine whether to return to the contents of the file exists. Send and receive data need to use the function send () and recv (), exists in another string convection judge need to use the function strstr (), which apart from the need to have the socket lib

利用ICMP请求来判断操作系统类型的程序- Using ICMP requested judges the operating system type the procedure

端口扫描基本程序-port scanning basic procedures

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

一个DELPHI的自定义元件，有关扫描仪的-an element of self definition, the scanner

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.

基于C++的网络端口扫描源代码，包含头文件和源文件，可以实现端口扫描功能。-port scannser in network

kalman滤波实现目标跟踪 简洁明了-Kalman filter tracking concise