Keep WordPress, themes, and plugins up-to-date: Updates often include security patches and bug fixes. So, keeping them up-to-date is crucial for the security of your website.
Use strong login credentials: Use strong passwords, and avoid using the default “admin” username. Also, consider using a two-factor authentication plugin to add an extra layer of security.
Limit login attempts: Use a plugin to limit login attempts and block IP addresses that fail to log in after a certain number of tries.
Install a security plugin: Use a reliable security plugin, such as Wordfence, iThemes Security, or Sucuri Security, to monitor and protect your website from various attacks.
Backup your website regularly: Regularly backup your website to ensure that you have a recent version of your website in case of any attacks or malfunctions.
Use SSL Certificate: Install an SSL certificate to encrypt your website data and secure sensitive information.
Restrict file permissions: Set appropriate file permissions for files and folders to ensure that only the necessary people can access them.
Remove unused themes and plugins: Remove any themes and plugins that you are not using to minimize the risk of vulnerabilities.