How to Change the SSH Port for a Linux Server

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#SSHPort #vpshosting #firewall • Port 22 is used to establish an SSH connection by default. You can strengthen the server security by modifying the SSH port to prevent brute-force attacks. In this video, we will show you how to change the SSH Port for a Linux Server. • Commands to be run on Linux servers: • Go to the SSH configuration file: sshd_config. • vi /etc/ssh/sshd_config • Save the configuration file and exit with the command :wq . • For CentOS: • Enable the new port with command # firewall-cmd --add-port=xxxxx/tcp --permanent • Reload with command firewall-cmd --reload • Restart the SSH service via the following command • service sshd restart • Related Guidance: • How to Connect to Linux Server via Putty • • How to Connect to Linux Server via Putty • How to Secure a Linux Server • https://portal.databasemart.com/kb/a7... • Thanks for watching. • Comment your feedback if possible. • Please like and share this video with your friends to spread the knowledge to others. • Subscribe to our channel for continuous how-to videos about managing applications or services on hosted servers. • / @databasemart8440 • Let's connect! • Facebook: / databasemart • Linkedin: / database-mart • Visit Database Mart for #vpshosting, #dedicatedhosting and #GPUhosting services • https://bit.ly/3bXdevZ • Special 10% discount for NEW clients: 10_YTAF0722

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