Cikkek

 CentOS Stream: Firewall Configuration

Ensure Firewalld is running:systemctl start firewalldAdd rules:firewall-cmd --permanent...

 CentOS Stream: Updates

Welcome to CentOS Stream!Update to the latest rolling release packages:dnf update -y

 CentOS: SSH Security

Change SSH Port:Edit /etc/ssh/sshd_config.Change Port 22 to Port 2222 (example).Important: Allow...