实现一个扫描器，必须能够完成以下所有功能：使用TCP connect、TCP SYN和TCP FIN进行端口扫描，使用ICMP echo扫描实现IP扫描。并把扫描得到的结果记录下来-To achieve a scanner, you must be able to complete all of the following features: the use of TCP connect, TCP SYN and TCP FIN to conduct port scanning, the use

PORT SCANNER Introduction There are various port scanners that use a simple method of scanning. These applications work at the application level and are quite slow. This scanner is faster than a normal scanner. It is based on the TCP Half O

实现端口的多用扫描,不比世面上的开源代码 此代码加强功能扫描速度更快 配S扫描使用! 可采用SYN 和TCP 自动选者 -Implementation of multi-port scanning, better than the surface of the open source world to strengthen this code scan feature scans faster to use with S! Can use TCP SYN and automatically

端口扫描能够用来查找目标主机已开放的端口，包括TCP和UDP端口。当前针对TCP端口的扫描技术有三种，分别为：全连接扫描，SYN扫描和FIN扫描。针对UDP端口的扫描技术一般是采用ICMP报文中端口不可达的信息来识别UDP端口是否开放。(Port scans can be used to find ports that have been opened by the target host, including TCP and UDP ports. There are three kinds o