Pointing a domain to a Hetzner server requires DNS configuration, optional proxy services, and verification. This guide covers setting up DNS records at Cloudflare, using the free proxy layer for security and caching, and testing connectivity with standard command line tools. Prerequisites The following items are required: Configure DNS Records at Cloudflare A Hetzner server […]
Tag: ssh
Setting Up SSH Key-Based Authentication on Ubuntu
This guide covers the process of establishing passwordless SSH authentication between two Ubuntu servers using public key cryptography. By the end, you will have configured key-based authentication for unattended tasks such as scheduled backups or monitoring scripts, tested the connection, and optionally locked down the server to reject password-based logins entirely. This approach eliminates the […]