top ports – POFTUT

How To Scan Top Ports with Masscan?

masscan is an alternative tool to the popular nmap . Actually masscan provides very less of the nmap but provides some huge adventages. masscan is designed to be fast and performative. nmap have popular feautre named top ports which option is –top-ports to scan specified number of most popular ports. masscan also provides this options too. Nmap Top Ports We … Read more

TCP and UDP Port List, Names and Usage Frequency

TCP and UDP Port List, Names and Usage Frequency

Nmap tool provides a popular ports list as a database where this list is also used in network and service scans. Here is the list but before we will look at the command which will list ports according to the popularity. Nmap Top Ports Listing We can use sort command in order to list ports according … Read more

Nmap Port Specification and Scan Order

[rps-include post=6632] Port specification is important part of the scan. We should set port scope carefully because wrong scope will make our result vulnerable to false and long for time. Specify Ports As we know tcp and udp protocols have port numbers from 0 to 65535. There are default values for some scans but we … Read more