Step-by-step tutorials and problem-solving guides. Master your software, troubleshoot hardware issues, and optimize your devices with our easy-to-follow walkthroughs.
Run your own password manager on a Linux VPS with Vaultwarden, a lightweight Bitwarden-compatible server. Learn to self-host vaults with Docker and HTTPS.
Back up a Linux VPS with Restic and Backblaze B2 for encrypted, deduplicated, low cost offsite snapshots. A step by step setup, backup, and restore guide.
Step-by-step WireGuard VPN setup on a Linux VPS: install on Ubuntu, generate keys, configure wg0, NAT and firewall rules, client setup, and troubleshooting.
Learn how to set up Uptime Kuma on a VPS with Docker. Self-hosted uptime monitoring with alerts, SSL checks, and a public status page, free and open source.
Verdict: Essential Security Rules for Production VPS Hosts Deploying a Linux Virtual Private Server (VPS) with out-of-the-box configurations leaves your host exposed to automated port scans, brute-force SSH attacks, and credential stuffing. Default installations usually allow root password authentication over port 22, enabling attackers to execute persistent dictionary attacks against your server within minutes of […]
Learn essential SSH hardening rules for Linux VPS hosts. Disable password login, switch to Ed25519 keys, configure Fail2ban, and block brute-force attacks.
Learn essential Docker container hardening practices to secure production environments, reduce attack surfaces, and fix root permission risks.
Learn how to deploy Docker Compose V2 on a Linux VPS. Complete guide covering production configuration, environment variables, security, and networking.
Learn how to configure UFW firewall on a Linux VPS, enforce default-deny security, allow essential ports, and fix the hidden Docker firewall bypass.
Verdict Cepat / TL;DR: Setting up Nginx Proxy Manager (NPM) on your VPS gives you a clean web dashboard to manage reverse proxies, automatic Let’s Encrypt SSL certificates, and custom subdomains without touching raw NGINX configuration files. By running NPM inside Docker Compose alongside a shared container network, you can route domain traffic directly to […]
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