Self-hosting a mail server on a Hong Kong VPS gives your business complete control over email infrastructure — your own domain, no per-seat SaaS fees, and data that stays...
One of the most cost-effective ways to use a Hong Kong VPS is to host multiple websites on a single server using Nginx virtual hosts. Instead of paying for...
Most tutorials stop at installing Fail2Ban with the default SSH jail. But a production Hong Kong VPS faces brute-force attacks on WordPress logins, Nginx rate limit violations, MySQL authentication,...
Benchmark numbers on VPS spec sheets rarely reflect real-world application performance. Actual throughput depends on virtualisation overhead, storage I/O scheduling, network routing, and the interplay between your application and...
MQTT is the dominant protocol for IoT device communication — lightweight, publish-subscribe, and designed for unreliable networks. Running a Mosquitto MQTT broker on a Hong Kong VPS with CN2...
CentOS Linux reached full end-of-life in 2024, leaving millions of servers running unsupported software with no security patches. For teams still running CentOS 7 or CentOS 8 on their...
Docker Swarm turns multiple VPS instances into a single, coordinated container cluster — distributing services across nodes, restarting failed containers automatically, and enabling zero-downtime rolling deployments. For Asia-Pacific applications...
A site-to-site VPN connects two or more physical office networks — so devices in your Hong Kong office can reach servers in your Singapore office, and vice versa, as...
Jellyfin is the leading open-source media server — a self-hosted alternative to Plex and Emby that streams your personal video, music, and photo library to any device with no...
Next.js is the dominant React framework for production web applications — combining server-side rendering (SSR), static generation (SSG), and API routes in a single deployable unit. Running Next.js on...