Enable 2FA for all WHMCS admin accounts. This adds an extra layer of security by requiring a second form of verification in addition to the password.
Ensure that all passwords, including those for WHMCS admin, server connections, and client accounts, are strong and unique. Use a combination of letters, numbers, and special characters.
Limit access to the WHMCS admin area by IP address. This can be configured in the .htaccess file or the WHMCS configuration file.
Ensure that your WHMCS installation uses HTTPS to encrypt data transmitted between your server and users. Obtain an SSL certificate from a trusted provider.
Perform regular backups of your WHMCS installation and database. Store backups in a secure location, separate from your main server.
Regularly check your WHMCS logs for any unusual activity, such as failed login attempts or unauthorized access attempts.
Secure Your Hosting Platform Today: Discover Essential WHMCS Security Tips!