How SSH works | 2 ways to authenticate SSH(What is an SSH Key )
Learn SSH and How SSH works It uses Public-Key secure way to access a computer over an unsecured network. Or we can say it is a cryptographic network protocol to access a computer or...
Tagged: ssh
List of Important Network Ports
Service Name and Transport Protocol Port 20, 21 File Transfer Protocol (FTP) TCP 22 Secure Shell (SSH) TCP and UDP 23 Telnet TCP 25 Simple Mail Transfer Protocol (SMTP) TCP 50, 51 IPSec 53...
How to use SSH command line in Centos 8
SSH command line Is there any difference between Centos 7, Cento8 and Ubuntu SSH commands. Let’s find out SSH in Centos 8 In Linux, The most common way to get a shell prompt on...
Install and configure ansible on centos 7
What is Ansible? Ansible is an Automation tool. It used to configure systems, deploy softwares and it also provides zero downtime rolling updates. Ansible was designed to make simple and ease to use. And...