Basic security for wordpress

Here are security measures to protect your WordPress website from attacks:

1. Login Security

• Use strong passwords: Combine uppercase, lowercase letters, numbers, and special characters.
• Limit login attempts: Use plugins like Limit Login Attempts Reloaded.
• Enable Two-Factor Authentication (2FA): Use plugins like Google Authenticator or Wordfence.
• Change the login URL: Use plugins like WPS Hide Login to modify the default /wp-login.php path.

2. Regular Updates

• Update WordPress, themes, and plugins: Ensure you use the latest versions.
• Remove unused plugins: Unnecessary plugins can be security vulnerabilities.

3. Protect Configuration Files and Access Permissions

• Secure the wp-config.php file: Move it out of the root directory or set appropriate permissions.
• Set correct file permissions: Use 644 for files and 755 for directories.
• Disable file editing from WordPress Admin: Add the following line to the wp-config.php

define('DISALLOW_FILE_EDIT', true);

4. Regular Backups

• Use plugins like UpdraftPlus or BackupBuddy for regular backups.

5. Database Security

• Change the default table prefix: Use a custom prefix instead of wp_.
• Use a strong password for MySQL: Ensure the database password is hard to guess.

6. Enable HTTPS (SSL)

• Use SSL certificates to encrypt the connection between users and the server.

7. Prevent Brute Force and DDoS Attacks

• Use Web Application Firewalls (WAF) like Cloudflare or plugins like Wordfence.
• Restrict IP access: Block or limit unwanted IP access through the .htaccess file.

8. Security Monitoring

• Use tools like Sucuri Security or Wordfence to detect malware and monitor suspicious activities.

9. Hide WordPress Version

• Remove version information from the source code by adding this to functions.php

remove_action('wp_head', 'wp_generator');

10. Use Secure Hosting Providers

• Choose hosting services that offer built-in security features like automatic backups, attack monitoring, and DDoS protection.

By applying these methods, you can significantly enhance the security of your WordPress website.