The Nxeon Blog

Guides for people who run their own servers.

Straight-talking tutorials and comparisons on VPS hosting, game servers, Linux and security. No fluff, just what actually works. 346 guides from the team that runs the servers.

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33 guides for “certificates” · Clear search
Security · 5 min read ·

How to Secure a Self-Hosted WordPress Site

WordPress powers a huge share of the web, which makes it a huge target. Harden your self-hosted install at the server, app, and login layers.

Networking · 5 min read ·

How to Point a Subdomain to a Different App or Port

Run several apps on one VPS, each on its own subdomain — api.yourdomain.com, app.yourdomain.com — using a reverse proxy. DNS plus the Nginx and Caddy configs.

Domains · 5 min read ·

How to Create a Staging Subdomain for Your Site

Test changes safely on staging.yourdomain.com before they hit production. Here's the DNS, the web-server config, the SSL, and how to keep bots and Google out.

Domains · 5 min read ·

How to Set Up a CAA Record for Your Domain

A CAA record tells certificate authorities which of them are allowed to issue SSL certs for your domain — a simple, powerful guard against mis-issuance.

Domains · 5 min read ·

How to Set Up a Wildcard Subdomain on a VPS

A wildcard subdomain catches every subdomain at once — ideal for multi-tenant apps and dynamic subdomains. Here's the DNS record, the wildcard SSL cert, and the Nginx config.

Guides · 5 min read ·

12 Best Self-Hosted Apps to Run on a VPS

A curated tour of the best self-hosted apps for a VPS — what each one replaces, what it needs, and where to start. Your roadmap to a private, self-run stack.

Security · 5 min read ·

How to Self-Host a Password Manager on a VPS

Which self-hosted password manager should you run, and how? Compare Vaultwarden, KeePass sync and Passbolt, then deploy your pick on a VPS with HTTPS.

Security · 5 min read ·

How to Set Up an OpenVPN Server on a VPS

OpenVPN is the compatibility king of VPNs. This guide uses a proven installer to stand up a server on a VPS and export client profiles in minutes.

Tutorials · 5 min read ·

How to Self-Host Nextcloud on a VPS

For anyone who wants Dropbox-style file sync without the subscription or the snooping: install Nextcloud on your own VPS with Docker Compose and HTTPS.

Networking · 4 min read ·

How to Set Up a Mumble (Murmur) Voice Server

Host your own low-latency Mumble voice server with the Murmur daemon on a Linux VPS: install, configure mumble-server.ini, set the SuperUser password, and secure it.

Guides · 5 min read ·

How to Migrate Your Website to Nxeon (Free Migration)

Switching hosts shouldn't cost you a weekend or your uptime. Here's how Nxeon's free migration works, what to prepare, and how the low-risk DNS cutover keeps you online.

Tutorials · 5 min read ·

How to Migrate WordPress to a New VPS

Moving WordPress to a new VPS without downtime is straightforward if you do it in the right order. This guide walks the manual method and the low-risk cutover.

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