Liangxu Linux

Mar 20, 2022 · Information Security

Master Ncat on CentOS: Install, Test Ports, Chat, and Simple Web Server

This guide explains how to install the ncat package on CentOS 7/8, use it to check TCP connections, set up listening ports, run a basic chat service, probe SSH versions, create a backdoor, and serve static web pages, providing concrete commands and example outputs for each task.