VPS Guide: Your Go-To for VPS, Ubuntu & Command Line Success

Enable TCP Wrappers on AlmaLinux VPS

Category: Security

Use TCP Wrappers—a access control—on an AlmaLinux VPS—edit /etc/hosts allow:

sshd: 192.168.1.0/24

/etc/hosts deny:

sshd: ALL

On DigitalOcean secures hosting—restricts SSH access