traceroute的tcp实现

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.

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

主要是用于聊天的软件，可以用于局域网聊天中-is mainly for chatting software can be used for LAN chat-

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

DNS上主机查询, Unix She-Machine query on DNS, Unix She

tftp 服务器和客户端 软件，功能强大！-tftp server and client software, powerful!

radar detecttion in verilog

功能强大的icmp包定制程序- The function formidable icmp package has custom-made the procedure

查询wingate的程序 -Wingate scaner