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NGINX Patches 4 CVEs Including Buffer Overflow RCE — How to Audit and Upgrade Your Server

Published April 1, 2026 by Tony Chu · 6 min read

June 2026 update: re-check against the current NGINX advisory list NGINX has continued publishing 2026 advisories since this article first ran. The current official advisory …

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Twilight road intersection with a weathered wooden sign reading Ingress and a glowing digital LED sign reading Gateway API pointing different directions

Ingress-Nginx Is Dead: How to Migrate to Gateway API on Your VPS

Published March 31, 2026 by Tony Chu · 6 min read

Ingress-Nginx served as the default traffic gateway for Kubernetes clusters since the early days of K8s. That era ended in March 2026 when the Kubernetes …

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Bright flat-lay editorial image of a website migration planning desk with moving boxes, laptop, Ethernet cable, SSD, and checklist items on a white desk.

Moving from Shared Hosting to a Cloud VPS Without the Chaos

Published March 29, 2026 by Tony Chu · 8 min read

A practical migration plan for moving from shared hosting to a Cloud VPS with backups, DNS cutover, verification, rollback planning, and post-move hardening.

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Business continuity planning kit on a bright desk with a backup drive, checklist, laptop, and phone.

Business Continuity Planning for SMBs: Start with Hosting

Published March 28, 2026 by Tony Chu · 7 min read

Build a practical SMB business continuity plan around hosting, backups, recovery priorities, and tested runbooks instead of vague policy documents.

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Split-screen desk scene comparing two self-hosted team chat approaches in a bright office setting

Mattermost vs Rocket.Chat: Which Team Chat Wins?

Published March 26, 2026 by Tony Chu · 7 min read

Compare Mattermost and Rocket.Chat for self-hosted team messaging, from deployment and auth trade-offs to the right CWH hosting fit.

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Clean desk setup with laptop and accessories representing Docker v29 Breaks Backward Compatibility: What Self-Hosters Need to Do Now

Docker v29 Breaks Backward Compatibility: What Self-Hosters Need to Do Now

Published March 24, 2026 by Tony Chu · 6 min read

Docker v29 breaks backward compatibility with API v1.44 minimum, containerd default, and nftables. This migration guide covers the three breaking changes and gives you the exact commands to upgrade safely on your VPS or dedicated server.

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Bright flat-lay of a laptop, server model, Redis and WordPress logo blocks, SSD and ethernet cable on a white desk representing Redis object caching for WordPress performance

Set Up Redis Object Cache for WordPress on a VPS

Published March 24, 2026 by Tony Chu · 7 min read

Set up Redis object cache for WordPress on a VPS, reduce repeat database work, and harden the stack for production performance.

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Abstract network topology pattern with teal circuit board traces and protective shield geometry representing WireGuard VPN security on Linux servers

WireGuard VPN: Secure Remote Admin Access for Linux Servers

Published March 23, 2026 by Tony Chu · 8 min read

Set up WireGuard for secure remote admin access, move SSH behind a private tunnel, and harden your Linux server with practical steps.

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A bright server workspace environment with Metabase analytics dashboard overlays and Docker container icons representing self-hosted internal dashboards

Set Up Metabase for Internal Dashboards on Your Own Server

Published March 21, 2026 by Tony Chu · 7 min read

Set up Metabase with Docker and PostgreSQL on your own server, harden it for production, and keep internal dashboards under your control.

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Bright flat-lay of analytics notebooks, charts, and a laptop on a white conference table representing a self-hosted BI tools comparison.

7 Self-Hosted BI Tools for Canadian Companies

Published March 20, 2026 by Tony Chu · 7 min read

Compare seven self-hosted BI tools for Canadian teams and choose the right fit for your users, data stack, and hosting model.

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Two different padlocks side by side on a bright wooden table - traditional brass padlock vs modern digital smart lock, representing Fail2ban vs CrowdSec security tools

Fail2ban vs CrowdSec in 2026: Choosing a Server Intrusion Prevention System

Published March 19, 2026 by Tony Chu · 5 min read

Compare Fail2ban vs CrowdSec for server security. Learn which intrusion prevention system is best for your Canadian-hosted server based on features, threat intelligence, and management needs.

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