Security
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Blocking OPML links in WordPress
WordPress exposes an OPML (Outline Processor Markup Language) file at: /wp-links-opml.php. This file lists blogroll links (a legacy WordPress feature) in a machine-readable format. OPML was designed to share link lists between feed readers and blogging tools. It’s a relic from early blogging workflows.
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Disabling Concatenated Script Loading in WordPress
Disabling Concatenated Script Loading in WordPress to gain practical benefits.
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WordPress Security in Good Hands
This handbook guides you through WordPress security by covering its foundations, current threats, practical hardening techniques, and real-world examples.
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Secure Your wp-config.php for Stronger WordPress Protection
Three simple steps to secure your wp-config.php file and strengthen the overall security of your WordPress site.
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Key Figures in the State of WordPress Security in 2025
96% of the vulnerabilities were uncovered in plugins, and 4% were found in themes. Only seven vulnerabilities were uncovered in WordPress core itself.
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Setting up SSL certificate for your WordPress website, using Cloudflare
How to set up Cloudflare SSL for WordPress website running on Nginx.
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How to connect to a Server via SSH
Steps to connect to an Ubuntu server via SSH on macOS, Linux, and Windows, using private keys and aliases.
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Set up a proper Cron Job system for WordPress
Why you should replace WP-Cron with a system-level cron job for stronger security, greater reliability, and better performance.
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How to Disable XML-RPC protocol in WordPress
Disable the XML-RPC protocol in WordPress to minimize security risks and enhance site performance.