Securing a WordPress website involves several steps, including:
- Keep WordPress updated: Make sure you keep your WordPress website updated to the latest version, including plugins, themes, and core files.
- Use strong passwords: Use strong and complex passwords for all user accounts, including administrators, editors, and contributors. Avoid using common passwords and phrases.
- Limit login attempts: Limit login attempts to prevent brute force attacks. You can use plugins such as Login Lockdown or Limit Login Attempts Reloaded to achieve this.
- Use SSL certificates: Use SSL certificates to secure your website traffic and protect user data. You can obtain SSL certificates from a trusted certificate authority (CA) like Let’s Encrypt.
- Use security plugins: Use security plugins like Wordfence, iThemes Security, or Sucuri to scan and protect your website from malware, brute force attacks, and other security threats.
- Disable file editing: Disable file editing in WordPress dashboard to prevent malicious users from editing your theme and plugin files. You can achieve this by adding the following code to your wp-config.php file: define( ‘DISALLOW_FILE_EDIT’, true );
- Hide WordPress version: Hide your WordPress version number from the public by adding the following code to your functions.php file: remove_action(‘wp_head’, ‘wp_generator’);
- Protect wp-config.php file: Protect your wp-config.php file from unauthorized access by adding the following code to your .htaccess file:<files wp-config.php>
order allow,deny deny from all </files>
These are some of the basic security configurations that you should implement on your WordPress website to make it more secure. However, there are many other security measures you can take, depending on the complexity of your website and the level of security required.