Data Residency Explained: Where Your Data Lives, and Why It’s the Law
Data residency is where your data physically lives, and sometimes a law or a contract decides it for you. A plain-English guide to residency vs sovereignty, the copies people forget, and how to pick your region on purpose.
502 Bad Gateway with Node.js and Nginx: How to Fix It
A 502 Bad Gateway means Nginx couldn’t get a valid response from your Node app upstream. Here’s how to read the Nginx error log, find the real cause, and fix the proxy, port, timeout, or crash behind it.
Secure WordPress Hosting: Close the Doors Attackers Actually Use
Most WordPress hacks are boring: outdated plugins, weak passwords, login brute-force, open XML-RPC. Secure WordPress hosting means closing those doors and splitting the work between you and your host. Here is the field guide.
What a WAF Does: 7 Attacks a Web Application Firewall Blocks
What a WAF does, in plain terms: it reads every HTTP request and drops the malicious ones before they hit your app. Here are 7 real attacks a web application firewall blocks, and the honest limits.
Deploy a Django App: The Production Checklist
Django’s runserver is for your laptop, not the internet. This checklist covers the settings you must change for production, the deploy steps, Gunicorn, and how to serve static and media files properly.
