Fail2ban + nftables On AWS Linux 2023: A Clean, Firewalld-Free Setup For WordPress
A step-by-step guide to wiring Fail2ban directly to nftables on AL2023, blocking bots on ports 80 and 443, avoiding firewalld conflicts, and testing safely.
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How to Automate MySQL Database Backups to Amazon S3
Keeping reliable database backups isn’t just a best practice; it’s critical. Whether you’re running a WordPress site, managing an internal app, or maintaining a client’s online store, losing your database could be catastrophic. Fortunately, you can automate MySQL backups to Amazon S3 and never have to think about it again. AWS offers tools like AWS…
Why You Should Delete User Passwords and Lock Accounts on Linux Servers
When it comes to Linux server security, small oversights can turn into big vulnerabilities. One of the most overlooked risks is leaving unnecessary passwords on user accounts — especially the root account. In this guide, we’ll show you how to remove user passwords, lock accounts, and explain why these steps are essential for securing your…
Fixing the All In One WP Security Fatal Error After Server Migration: What Really Caused It
If you’ve recently migrated your WordPress website to a new server and were greeted with this cryptic fatal error: You’re not alone — and no, it does not have to come from an active plugin like you might think. In this article, I’ll walk you through the exact issue I ran into, how I tracked…
Unlocking PHP: Beginner’s Guide to Dynamic Coding
Discover the magic of PHP, a user-friendly programming language for dynamic web development. Ideal for new coders, PHP unlocks interactive creations.