Tips to make a WordPress website more secure

Keep WordPress and all plugins and themes up-to-date. Updates often include security fixes that help prevent vulnerabilities.
Use strong and unique passwords for all user accounts, including admin and database users.
Use two-factor authentication to add an extra layer of security to your login process.
Limit the number of login attempts allowed and set a lockout period for failed attempts.
Use a security plugin, such as Wordfence or Sucuri, to monitor and protect your site from attacks.
Disable file editing in the WordPress dashboard to prevent malicious code injection through the editor.
Limit file permissions and ensure that directories and files are only accessible by authorized users.
Install an SSL certificate to encrypt data transmitted between the user’s browser and your server.
Backup your website regularly to minimize data loss in the event of a breach.
Use a hosting provider that prioritizes security and offers regular security updates and monitoring.
Remove unused plugins, themes, and user accounts to minimize potential attack vectors.
Use a strong and secure web hosting environment with firewall protection, intrusion detection, and regular security audits.

By following these tips, you can significantly improve the security of your WordPress website and minimize the risk of being hacked or compromised.