In 2024, keeping your WordPress website secure is more important than ever. With WordPress powering over 40% of all websites, hackers increasingly target WordPress sites with brute force attacks, malware, and other threats that can damage or destroy your site. Implementing WordPress security best practices is essential to protect your website, data, and visitors. This article outlines key steps every WordPress site owner should take to lock down their site and prevent compromises.
Use Strong Passwords and Limit Login Attempts
The first line of defense is strong passwords for all WordPress user accounts, particularly admin accounts. Require passwords over 12 characters with uppercase, lowercase, numbers and symbols. Avoid common words or phrases. Also limit login attempts via plugin to block brute force attacks. Requiring CAPTCHA after a handful of failed logins adds another layer of protection. [1]
Install Trusted Security Plugins
Plugins extend WordPress functionality, but can also introduce vulnerabilities if not vetted carefully. Trusted plugins like Wordfence and iThemes Security provide key security layers like firewalls, malware scans, and brute force protection. The best plugins are proactively updated by their developers as new threats emerge. Avoid overly complex or poorly supported plugins. [2]
Update WordPress Core and Plugins
Running the latest versions of WordPress core, themes and plugins ensures you have all the latest security patches. The WordPress dashboard prompts you to update with one click upgrades. For greater automation, enable auto-updates on core and trusted plugins via wp-config.php. This eliminates the security holes hackers leverage in outdated software. [3]
Use SSL/HTTPS Everywhere
SSL certificates encrypt web traffic and prevent snooping or manipulation of data. With free certs from Let's Encrypt and auto-SSL options from hosts, there's no reason not to enable HTTPS sitewide. Always use HTTPS for admin logins and any pages transmitting private user info. Redirect any HTTP requests to HTTPS. [4]
Monitor for Threats and Respond Quickly
Hackers move swiftly to exploit vulnerabilities, so rapid response is key. Site health plugins monitor for malware, suspicious files, spam users, blacklisting and other red flags. Review logs and alerts daily and have a plan to quickly mitigate any discovered threats. The faster you respond, the less damage is done. [5]
Secure WordPress Configuration
Beyond plugins, harden WordPress core configuration for security. Limit XML-RPC access, disable file editing through dashboard, and modify wp-config.php settings like automatic updates and debug modes. Review the WordPress hardening guide for steps to further lock down your site's backend and close vulnerabilities. [6]
Manage Users and Permissions
Be selective in granting WordPress user roles and capabilities. Avoid admin accounts when possible, opting for the most restrictive roles and permissions needed. Delete suspicious or inactive users regularly. Limit plugins and themes to trusted developers. Manage third party access tightly. [7]
The ideas above give you a strong WordPress security foundation. Take time for ongoing maintenance like backups and monitoring. As threats evolve, review new best practices to keep your defenses effective. With smart steps, your WordPress site can thrive safely for years to come.
